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CHAPTER1
1.0 Introduction.
The marketing and merchandising system has a sub-system to develop
such as work and a product to produce the merchandise system has on its own
mind to indicate whether the company will cope to every day economy.
And at all the sub-systems were developer developing and one of the most
important sub-system in merchandising is Data Maintenance as holding the most
important role giving excellent service, We are holding on the most treasured
information that is need to be insured and to be secured as a developer, we also
developing sub-system to develop and to be remembered by the company were
about to know.
1.1 PROJECT OVERVIEW
Database maintenance is an activity designed to keep a database running
smoothly. A number of different systems can be used to build and maintain
databases, with one popular example being MYSQL. The maintenance of
databases is generally performed by people who are comfortable and familiar with
the database system and the specifics of the particular database, although some
maintenance tasks can be performed by people who do not have experience.
1.2 The Problem Domain.
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1.2.1Statement of the Problem:
All business process and system overcome and take several issues of
Problems regarding to the flow of the business, as follows are list of stated
problem:
Corruption of Data refers to errors in computer data that occur during
writing, reading, storage, transmission, or processing, which introduce
unintended changes to the original data. The most common problem that will
encounter is the following:
PowerCorruption and improper shutdowns.
Viruses.
Weak Database and bad programming.
Hardware problems or failures.
Redundancy/Duplication of Records:Means that the same data is present in
more than one table. Mostly errors occur:
Incorrect entry of information or data/records.
Updating and merging of data.
Security of Data:Means protecting a database from destructive forces and the
unwanted actions of unauthorized users.
Controlling DataRedundancy
In non-database systems (traditional computer file processing),
each application program has its own files. In this case, the duplicated
copies of the same data are created at many places. In DBMS, all the data
of an organization is integrated into a single database. The data is recorded
at only one place in the database and it is not duplicated. For example, the
dean's faculty file and the faculty payroll file contain several items that are
identical. When they are converted into database, the data is integrated
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into a single database so that multiple copies of the same data are reduced
to-single copy.
In DBMS, the data redundancy can be controlled or reduced but is not
removed completely. Sometimes, it is necessary to create duplicate copies
of the same data items in order to relate tables with each other.
By controlling the data redundancy, you can save storage space.
Similarly, it is useful for retrieving data from database using queries.
Data Consistency:By controlling the data redundancy, the data consistency is
obtained. If a data item appears only once, any update to its value has to be
performed only once and the updated value (new value of item) is
immediately available to all users.
If the DBMS has reduced redundancy to a minimum level, the
database system enforces consistency. It means that when a data item appears
more than once in the database and is updated, the DBMS automatically
updates each occurrence of a data item in the database.
Data Sharing:In DBMS, data can be shared by authorized users of the
organization. The DBA manages the data and gives rights to users to access
the data. Many users can be authorized to access the same set of information
simultaneously. The remote users can also share same data. Similarly, the data
of same database can be shared between different application programs.
Data Security:To protection of the database from unauthorized users. Only
the authorized persons are allowed to access the database. Some of the users
may be allowed to access only a part of database i.e., the data that is related to
them or related to their department. Mostly, the DBA or head of a department
can access all the data in the database. Some users may be permitted only to
retrieve data, whereas others are allowed to retrieve as well as to update data.
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The database access is controlled by the DBA. He creates the accounts of
users and gives rights to access the database. Typically, users or group of
users are given usernames protected by passwords.
Most of the DBMSs provide the security sub-system, which the DBA uses to
create accounts of users and to specify account restrictions. The user enters
his/her account number (or username) and password to access the data from
database. For example, if you have an account of e-mail in the "hotmail.com"
(a popular website), then you have to give your correct username and
password to access your account of e-mail. Similarly, when you insert your
ATM card into the Auto Teller Machine (ATM) in a bank, the machine reads
your ID number printed on the card and then asks you to enter your pin code
(or password). In this way, you can access your account.
Database Access Language:Most of the DBMSs provide SQL as standard
database access language. It is used to access data from multiple tables of a
database.
Development of Application:The cost and time for developing new
applications is also reduced. The DBMS provides tools that can be used to
develop application programs. For example, some wizards are available to
generate Forms and Reports. Stored procedures (stored on server side) also
reduce the size of application programs.
Creating Forms:Form is very important object of DBMS. You can create
Forms very easily and quickly in DBMS, once a Form is created, it can be
used many times and it can be modified very easily. The created Forms are
also saved along with database and behave like a software component.
A Form provides very easy way (user-friendly interface) to enter data into
database, edit data, and display data from database. The non-technical users
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can also perform various operations on databases through Forms without
going into the technical details of a database.
Report Writers:Most of the DBMSs provide the report writer tools used to
create reports. The users can create reports very easily and quickly. Once a
report is created, it can be used many times and it can be modified very easily.
The created reports are also saved along with database and behave like a
software component.
1.3 Objectives of the Project
To create a database maintenance system that will lessen all the errors that
the other systems had. And because of that, we are system like this:
Improve and lessen the chances of the data to be corrupted.
Access control and restriction of the user’s to ensure the security of
data.
Easy to show all reports of the system. (if requested)
1.4 Significance and scope of the project
Database maintenance is an activity designed to keep a database running
smoothly. A number of different systems can be used to build and maintain
databases, with one popular example being MYSQL. The maintenance of
databases is generally performed by people who are comfortable and familiar with
the database system and the specifics of the particular database, although some
maintenance tasks can be performed by people who do not have experience.
Databases are used to maintain a library of information in a well-
organized, accessible format. They usually are not static, however, because
changes are constantly being made as material is added, removed, and moved
around. People may also change parameters within the database, decide to use
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different indexing systems, and so forth. Over time, this can cause the database to
start to malfunction. Database maintenance is used to keep the database clean and
well organized so that it will not lose functionality.
One important aspect of maintaining a database is simply backing up the
data so that, if anything happens, there will be another copy available. Some data
basing systems actually do this automatically, sending a backup to another
location every day, every week, or within any other set period of time. Backups
are usually not enough, however.
Scope
Database maintenance includes checking for signs of corruption in the
database, looking for problem areas, rebuilding indexes, removing duplicate
records, and checking for any abnormalities in the database that might signal a
problem. The goal is to keep the database operating smoothly for users, so that
ideally they never need to think about maintenance issues. A database that is not
maintained can become sluggish, and people may start to experience problems
when trying to access records.
Many servers have extensive databases that are used to serve up content
to users on an internal network or on the Internet. An important part of server
maintenance involves confirming that databases are working properly. This
also includes checks for security flaws and other issues that could threaten the
integrity of the database, ranging from viruses to records which are entered
improperly.
Numerous textbooks are available with information about database
management, including how to maintain databases properly. It is also possible to
take courses to learn about different data basing systems and how to care for
databases, whether they are being built from scratch or taken over. People can
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also earn certifications in specific systems which indicate a high level of
competence.
1.5Documentation of existence and seriousness of the problem
1.5.1 Documentation of current system/s.
1.5.2Problems identified with the existing systems.
Duplication of records
Corrupted Data
Lack of information of the users about the systems
1.5.3 Process models of existing systems contributing to the problem.
The existing system or process relay on how to save their files,
including on how they cope up to save the file in their system.
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1.5.4 Data models of these existing systems.
1.5.5Data (or any form of statistics) that may be relevant to prove existence and
seriousness of the problems:
NONE.
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Maintain security level agreements
Maintain operational level agreements
Reporting
Request a change
Maintained service level agreement
Maintained operational level agreement
Request for change
Maintenance documents
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1.6 Review of Existing Alternatives
1.6.1Description of how users/clientele currently cope with the problem.
The documented data or files rather, must be secured. Their existing
process of giving solution to the problems it is there to back up the files
tomaintain and to stabilize the security of the existing files. If they may concern to
react on how their where going to responds to the problem (for Example),
corrupted files or records of the company.
1.6.2 Assess the best available resources for addressing the problem.
Researching in Internet to get some ideas on how to solve other
problems of the system.
First is get to know what is problem and give the best solution to it as it is
our Sub-system (data Management System). We give all the information that they
will ask and also the reports of their products, we do give them the status all the
time so they will not ask for the reports and also updating the data’s given by
them, in that manner we advised that their data of information will be saved and
secured to lessen the problems we will encounter.
Second is after knowing their problem we will having other research
through internet so it will served as our guide to know the problems and have not
the better solution but the best.
1.6.3Describe how you propose to take advantage of existing and current best
practices in your project.
As it says that the Data Management System Has the Hands to secured
data the System manages all of the Data Coming From other Sub-System it can be
also the Right hand of all Sub-System because it manages all the data, When it
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Comes For back-up and recovery In a computer file-based system, the user
creates the backup of data regularly to protect the valuable data from damaging
due to failures to the computer system or application program. It is a time
consuming method, if volume of data is large. Most of the DBMSs provide the
'backup and recovery' sub-systems that automatically create the backup of data
and restore data if required. For example, if the computer system fails in the
middle (or end) of an update operation of the program, the recovery sub-system is
responsible for making sure that the database is restored to the state it was in
before the program started executing, so there will be no problem in giving back
the data’s.
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CHAPTER 2
INTRODUCTION:
This chapter is related to the literature and studies for both the local and
foreign, this is the data maintenance system. Included inthe chapter is a historical
overview of attendance, theimportance of attendance, overview of Newport
News Public Schools, theoretical framework, causes or predictorsofstudent
absenteeism, descriptions of related attendancepolicies/ programs, and a review
of perceptions and attitudesabout attendance policies/programs as indicated by
literature review.
2.1 RELATED LITERATURE
When we say related literature, this is written information that could have
a relation or relevance to a specific topic of your thesis or dissertation.
REVIEW OF RELATED LITERATURE AND STUDIES
This chapter presents the review of related literature and studies for both
foreign and local underlying the framework of the study. Synthesis was also
created.
.
2.1.1 Foreign Literature
2.1.1.1 SPAR RETAILER
Spar was founded in 1932 in the Dutch city of Zoetermeer. In 1953 an
International Spar office opened in Amsterdam to control and further develop the
organization throughout Europe and other continents. Most Spar stores are in
Europe, but they can also be foundin a few countries outside of Europe, such
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asNigeria,SouthAfrica,Botswana, Namibia, Zimbabwe, Zambia, Swaziland, Austr
alia, Mauritius, China, India, Japan and Vanuatu.
A Spar store may be owned independently, by a franchisee, or be part of
a chain, depending on the model applied in any given country. The owners of the
parent company vary from country to country and may include the store owners
themselves. The name and the current logo was most recently revised in 1968
by Raymond Loewy and has remained unchanged ever since.
In the United Kingdom Spar has become known primarily as
a convenience store, although in Northern Ireland Spar operates using the sub
formatEuro spar too. Spar opened in the Republic of Vanuatu on 1 December
2009 ending Au Bon Marché's grocery monopoly.
In 1997, Spar was introduced to most United Kingdom military bases
by Navy, Army and Air Force Institutes (Naafi), where it sells a variety of civilian
and military products. The Dutch Spar is a member of Supertunic, aDutch
purchasing organization for supermarkets.
2.1.1.2 ALDI
The earliest roots of the company trace back to 1913, when the mother
of Karl and Theo Albrecht opened a small store in a suburb of Essen. Their father
was employed as a miner and later as a baker’s assistant. Karl Albrecht was born
in 1920, Theo Albrecht in 1922. Theo Albrecht completed an apprenticeship in
his mother’s store, while Karl Albrecht worked in a delicatessen. Karl Albrecht
took over a food shop formerly run by F. W. Just who already advertised to be the
"cheapest food source". Karl Albrecht served in the German Army during World
War II. In 1946, the brothers took over their mother’s business and soon opened
another retail outlet nearby. By 1950, the Albrecht brothers owned 13 stores in
the Ruhr Valley.
The brothers' idea, which was new at the time, was to subtract the legal
maximum rebate of 3% before sale. The market leaders at the time, which often
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were co-operatives, required their customers to collect rebate stamps, and to send
them at regular intervals to reclaim their money. The Albrecht brothers also
rigorously removed merchandise that did not sell from their shelves, cut When the
bring costs by neither advertising nor selling fresh produce, and keeping the size
of their retail outlets small. Hers split the company in 1960 over a dispute whether
they should sell cigarettes at the till, they owned 300 shops with a cash flow
of DM90 million yearly. In 1962, they introduced the name Aldi—short
for Albrecht-Diskount. Aldi Nord and Aldi Suds have been financially and legally
separate since 1966, although both divisions' names may appear (as if they were
single enterprise) with certain house brands or when negotiating
with contractor companies.
Aldi expanded internationally in the 1970s and 1980s, experiencing a
rapid expansion after German reunification and the fall of the Iron Curtain. The
brothers retired as CEOs in 1993 and gave most of their wealth to foundations.
2.1.1.3 TESCO (1919 to 2000)
A branch of Tesco built inside the Hoover in Perivale, London (now a
listed building)
Jack Cohen, son of Polish emigrant founded Tesco in 1919 when he began
to sell surplus groceries from a stall at Well Street Market, Hackney, in the East
End of London. The Tesco brand first appeared in 1924. The name came about
after Jack Cohen bought a shipment of tea from Thomas Edward Stock well. He
made new labels using the first three letters of the supplier's name (TES), and the
first two letters of his surname (CO), forming the word TESCO. The first Tesco
store was opened in 1929 in Burnt Oak, Edward, and Middlesex. Tesco was
floated on the London Stock Exchange in 1947 as Tesco Stores (Holdings)
Limited. The first self-service store opened in St Albans in 1956 (which remained
operational until 2010, with a period as a Tesco Metro), and the first supermarket
in Maldon in 1956.
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During the 1950s and the 1960s Tesco grew organically, and also through
acquisitions, until it owned more than 800 stores. The company purchased
70 Williamson's stores (1957), 200 Harrow Stores outlets (1959), 212 Irwin stores
(1960, beating Express Dairies' Premier Supermarkets to the deal), 97 Charles
Phillips stores (1964) and the Victor Value chain (1968) (sold to Bejam in 1986).
Originally specializing in food and drink, it has diversified into areas such
as clothing, electronics, financial services, telecoms, retailing and renting
DVDs, CDs, and music downloads, Internet services and software.
Jack Cohen's business motto was "pile it high and sell it cheap", to which
he added an internal motto of "YCDBSOYA" (You Can’t Do Business Sitting on
Your Arse) which he used to motivate his sales force.
In May 1987 Tesco completed its hostile takeover of the Hillards chain of
40 supermarkets in the North of England for £220 million.
In 1994, the company took over the supermarket chain William Low,
successfully fighting off Sainsbury's for control of the Dundee-based firm, which
operated 57 stores. This paved the way for Tesco to expand its presence in
Scotland, which was weaker than in England. In 2006, Inverness was branded as
"Tesco town", because well over 50p in every £1 spent on food is believed to be
spent in its three Tesco stores.
Tesco introduced a loyalty card, branded 'Club card', in 1995 and later an
Internet shopping service. As of November 2006 Tesco was the only food retailer
to make online shopping profitable. In 1996 the typeface of the logo was changed
to the current version with stripe reflections underneath, whilst the corporate font
used for store signage was changed from the familiar "typewriter" font that had
been used since the 1970s. Terry Leahy assumed the role of Chief Executive on
21 February 1997, the appointment having been announced on 21 November
1995.
On 21 March 1997 Tesco announced the purchase of the retail arm
of AssociatedBritishFoods, which consisted the Quinn worth, Stewarts and Crazy
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Prices chains in the Republic of Ireland and Northern Ireland, plus associated
businesses, for £640 million. The deal was approved by the European
Commission on 6 May 1997. This acquisition gave it both a major presence in
(and marked a return to) the Republic of Ireland and a larger presence in Northern
Ireland than Sainsbury's, which had begun its move into Northern Ireland in 1995.
In 1997, Tesco and Esso (part of ExxonMobil) formed a business alliance
that included several petrol filling stations on lease from Esso, with Tesco
operating the attached stores under their Express format. In turn Esso operates the
forecourts and sells their fuel via the Tesco store. 200 Tesco/Esso sites now exist
across the UK.
2000 to 2010
The company was the subject of a letter bomb campaign lasting five
months from August 2000 to February 2001 as a bomber calling himself "Sally"
sent letter bombs to Tesco customers and demanded Club cards modified to
withdraw money from cash machines.
In July 2001 Tesco became involved in internet grocery retailing in the
USA when it obtained a 35% stake in Grocery Works. In 2002 Tesco purchased
13 HIT hypermarkets in Poland. It also made a major move into the UK
convenience store market with its purchase of T & S Stores, owner of 870
convenience stores in the One Stop, Dillon’s and Day &Nite chains in the UK.
In October 2003 the company launched a UK telecoms division,
comprising mobile and home phone services, to complement its existing Internet
service provider business. In June 2003 Tesco purchased the C Two-Network in
Japan. It also acquired a majority stake in Turkish supermarket chain Kipa. In
January 2004 Tesco acquired Administer, owner of 45 Collins, Europa, and Harts
convenience stores, in and around London. In August 2004, it also launched a
broadband service.
In Thailand, Tesco Lotus was a joint venture of the Charoen
Pokphand Group and Tesco, but facing criticism over the growth
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of hypermarkets CP Group sold its Tesco Lotus shares in 2003. In late 2005
Tesco acquired the 21 remaining Safeway/BP stores after Morrison’s dissolved
the Safeway/BP partnership. In mid-2006 Tesco purchased an 80% stake in
Casino's Leader Price supermarkets in Poland. They will be rebranded into small
Tesco stores. In 2003, Tesco took part in a joint venture with O2 to form the
Tesco Mobile mobile virtual network operator.
In 2007, Tesco was placed under investigation by the UK Office of Fair
Trading (OFT) for acting as part of a cartel of five supermarkets (Safeway, Tesco,
Asda, Morrison’s and Sainsbury’s) and a number of dairy companies to fix the
price of milk, butter and cheese. In December 2007 Asda, Sainsbury’s and the
former Safeway admitted that they acted covertly against the interests of
consumers while publicly claiming that they were supporting 5,000 farmers
recovering from the foot-and-mouth crisis. They were fined a total of
£116 million.
2010 to present
In 2011, Tesco launched a range of Tesco Venture Brands although profits
were £1.9 billion for the first half of 2011, sales growth in the UK was the lowest
in 20 years, partly due to shoppers switching to budget rivals.
In April 2012 Tesco re-launched its own brand Tesco value range as
'Tesco Everyday Value', with new packaging and recipes.
EU-wide meat adulteration scandal, it emerged that some 'value' burgers
sold by Tesco contained up to 29% horse meat. In February 2013 Tesco reported
that their value bolognaise contained 60% horsemeat.
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2.1.2LOCAL LITERATURE
HYPERMARKET
Meijer, which today are very large stores which combine a supermarket
and a department store, opened its first one-stop shopping center in 1934.It
included a grocery store alongside a drugstore plus home products, off-street
parking, gas station, and—eventually—clothing. In 1962, Meijer opened its first
hypermarket in Grand Rapids, Michigan, entitled "Thrifty Acres", and calling the
format a "Supercenter", and in Europe by Carrefour, which opened its first such
store in 1963 at Sainte-Geneviève-des-Bois, France. In the Americas, the format
remained in regional use only until the late 1980s. The now defunct retailer
Steinberg operated four hypermarkets in Québec under the
name SteinbergBeaucoup from 1974 until early the 1990s.
The hypermarket concept spread in the United States in 1987, both with
the introduction of stores by Carrefour, and by major American chains. In the late
1980s and early 1990s, the three major discount store chains in the United—Wal-
Mart, Kmart and Target—started developing discount stores in the hypermarket
format Wal-Mart introduced Hypermart USA in 1987 and later Wal-Mart
Supercenter, and Kmart developed Super Kmart.
In the early 1990s, hypermarkets selling fuel begin to make inroads in the
United States. H-E-B was among the stores selling fuel in the Southwest. The
concept was first introduced to the United States in the 1960s when a number of
supermarket chains and retailers like Sears tried to sell fuel, but it did not generate
sufficient consumer interest. In 1991, Dayton-Hudson Corporation (now Target
Corporation) expanded its Target Great land discount store chain into Columbus,
Ohio, where it learned that its general merchandise superstores were unable to
compete against the Meijer hypermarket chain.
In response, Dayton-Hudson entered the hypermarket format in 1995 by
opening its first Super Target store in Omaha, Nebraska.
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Today there are approximately 4,500 hypermarket stores selling fuel,
representing an estimated 14 billion US gallons (53,000,000 m3) sold each year.
Despite its success, the hypermarket business model may be under threat
from on-line shopping and the shift towards customization according to analysts
like SanjeevSanyal, Deutsche Bank's Global Strategist. Sanyal has also argued
that some developing countries such as India may even skip the hypermarket
stage and directly go online.
7-ELEVEN
The company has its origins in 1927 in Dallas, Texas, when an employee
of Southland Ice Company, John Jefferson Green, started selling milk, eggs and
bread from an improvised storefront in one of the company's ice houses. Although
small grocery stores and general merchandisers were present in the immediate
area, Joe C. 'Jodie' Thompson, Jr., the manager of the ice plant, discovered selling
convenience items, such as bread and milk, was popular due to the ice's ability to
preserve the items. This significantly cut back on the need to travel long distances
to the grocery stores for basic items. Thompson eventually bought the Southland
Ice Company and turned it into Southland Corporation, which oversaw several
locations which opened in the Dallas area.
By 1928, a manager of one of these locations brought back a totem
pole from Alaska and placed it in front of his store. Due to the attention received
by the totem pole, additional totem poles were placed at each of the locations and
all the stores began operating under the name "Totem Stores" (a word play on
the totem poles as well as the idea that customers toted away their purchases). In
that same year many of the locations also began selling gasoline. Although
the Great Depression caused the company to go bankrupt in 1931, it still managed
to continue operations.
In 1946, in an effort to continue the company's post war recovery, the
name of the stores was changed to 7-Eleven to reflect their hours of operation—
7 am to 11 pm, which at the time was unprecedented. By 1952, 7-Eleven opened
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its 100th store. It was incorporated as Southland Corporation in 1961. In 1962, 7-
Eleven first experimented with a 24-hoursschedule in Austin, Texas after an
Austin store was forced to remain open all night due to customer demand
following a University of Texas football game. By 1963, 24-hour stores were
established in Fort Worth and Dallas, Texas as well as Las Vegas, Nevada.
The Southland Corporation in the late 1980s was threatened by a corporate takeover, prompting the Thompson family to take steps to take the company private by buying out public shareholders in a tender offer. In 1987, John Phillip Thompson, the Chairman and CEO of 7-Eleven, complete $5.2 billion management buyout of the company his father had founded. The buyout suffered from the 1987 stock market crash, and after failing initially to raise high yield debt financing, the company was required to offer a portion of the company's stock as an inducement to invest in the company's bonds.
Operating in this period with exceptionally high interest costs, the
Company, now private, encountered financial difficulties with the high debt load,
and as part of the re-structuring, sold various divisions, such as ice
division and Chief Auto Parts (an auto parts franchise acquired by Southland in
1979 which provided the convenience of a 7-Eleven store, which was divested in
1990 to General Electric, later purchased by AutoZone The company was later
rescued in bankruptcy by the Japanese corporation Ito-Yokado, its largest
franchisee, in 1998. This downsizing also resulted in numerous metropolitan areas
losing 7-Eleven stores to rival convenience store operators.
The Japanese company gained a controlling share of 7-Eleven in
1991, during the Japanese asset bubble of the early 1990s. Ito-Yokado
formed Seven & I Holdings Co., and 7-Eleven became its subsidiary in 2005. In
2007, Seven & I Holdings announced it would be expanding their American
operations, with an additional 1,000 7-Eleven stores in the United States.
MINISTOP
MinistopOn May 1980, Ministop was established as a wholly-owned
subsidiary of Jusco Co. Ltd. with an initial capital investment of 30 million yen.
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Ministop opened its first store in Koriyama in Yokohama, Japan on July 1980. On
May 1985, MINISTOP's network breaks the 100 store mark with 80 franchised
Stores and 20 stores directly managed.
On November 1990, the first MINISTOP overseas store opens in Seoul,
South Korea. By March 1998, there are 1,000 MINISTOP stores in full operation,
922 franchised stores and 78 stores directly managed.
August 2000 was the date were MINISTOP, Philippines was established
by, Robinsons Retail Group, Mitsubishi Corporation and MINISTOP Co., Ltd. on
a seal Shareholder's Agreement. By December 2000, the first MINISTOP store in
the Philippines opens at the MRT Central Station, a busy commercial hub.
On May 2002, MINISTOP holds its first trade conference in the
Philippines. The 50th MINISTOP store opens at Parc Chateau Ortigas Center on
April 2003. Jan 2004, MINISTOP opens its 100 the store at Center
point, Ortigas and celebrates with trade partners through ' IsangDaan to No. 1'
conference.
2.2 RELATED STUDIES
2.2.1SUPERMARKET IBM PRICE MANAGER
Grocers are increasingly catching on to the idea of renting rather than
buying a software application. No long-term contracts. Unlike traditional software
which is conventionally sold as a perpetual license with up-front cost, our (SaaS)
uses a subscription fee, you may cancel at any time. The Supermarket Tablet Data
Maintenance software resides on your tablet and is PCI compliant within your
trusted network.
Talking Prices with each scan for fast, efficient price maintenance.
Roam entire store with WIFI Scanning.
Full IBM Screen on Tablet, including WIC.
Multiple tablets for fast store price verification.
Easy to setup and simpleto use.
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Price Data Maintenance
Price Data Maintenance solution, you are able to process the information
immediately to the IBM. You have the freedom to roam the entire retail space and
process the correct pricing. The innovative Symbol LS4278 Bluetooth® enabled
cordless bar code scanner delivers superior data capture anywhere in the store. It
eliminates the need for exact aim, enabling scanning within a 50-ft radius and
allowing operator extra room to move.
Having a great user interface is often the difference between applications.
Our interface looks and feels like the IBM Item Data Maintenance on the IBM
Server. You will have access through an affordable subscription service. You
should never be satisfied with just being average when it comes to pricing
accuracy. Improving customer satisfaction and lowering costs is made easy
with our software. We have developed a low cost pricing solution.
Price Verification - IBM
Mistakes on grocery scanners are more common than people realize.
Employees maintain prices for thousands of items, Tablet Supermarket Manager
for IBM can simplify cumbersome, time-consuming pricing tasks. Cost-effective
Price Data Maintenance, save 60%~80% of costs compared to traditional
handheld RF price checkers. You do NOT need a back-office system to maintain
correct pricing in your store on your IBM Point of Sale.
Price Checker IBM
One of the emerging trends in the technology space is something known as
Software as a Service (SaaS). Grocery Stores make their profits from a high
number of low-value transactions, and the check-out prices must be accurate.
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Ability to create operator initiated or immediate batches, communicating to the
IBM Sure POS, Ace Point of Sale.
Independent grocers
Independent grocers face trying times in an ever-tightening economy, they
struggle to stay competitive in a world of retail giants and demanding customers
who are more price conscious than ever.
Supermarket Pricing For IBM
Supermarket Manager for IBM can simplify cumbersome, time-
consuming pricing tasks. Cost-effective Price Data Maintenance, save 60%~80%
of costs compared to traditional handheld RF price checkers.
Source(http://www.tabletsupermarketmanager.com/)
2.2.1FOREIGN STUDIES
Data monitor is an international company providing market intelligence,
data analysis and opinion via a worldwide network of in-house analysts.
According to the organization's website in 2011, Data monitor assists over 6000
of the world’s leading corporations in making strategic and operational decisions.
The company uses audited methodologies to deliver their advice across the major
industrial sectors. Data monitor is a division of Informa plc. (FTSE: INF), a
United Kingdom-based publisher and conference company.
Source (http://en.wikipedia.org/wiki/Datamonitor).
IMRB International (formerly “Indian Market Research Bureau”)
Is a multi-country market research, survey and business consultancy firm
that offers a range of syndicated data and customized research services.
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Headquartered in Mumbai, India with operations in over 15 countries IMRB is a
part of the Kantar Group, WPP’s research, insights and consultancy network.
Established in 1970, IMRB was modeled on the lines of the British Market
Research Bureau. IMRB is now a leading provider of market research and
insights across South Asia, the Middle East and North Africa with specialist
divisions in quantitative, qualitative, media, retail, industrial, and customer
satisfaction, business to business and social and rural research. IMRB’s
syndicated research offerings include the Market Pulse, the National Food
Survey, Web Audience Measurement (WAM), I Tops, and I-Cube reports.
With over 1200 employees, IMRB is one of the largest providers of
market research in India in an industry estimated to be worth a minimum of $ 187
million. As the oldest extant market research company in India, IMRB has been
responsible for establishing the first and only household panel, the first
television audience measurement system and the first radio panel in the country
and has played a key role in the development of market research in India. It has
been rated the ‘Best Market Research Company’ byMRSI, an industry body for
several years .IMRB International's specialized areas are consumer markets,
industrial marketing, business to business marketing, social marketing and rural
marketing.
Source (http://en.wikipedia.org/wiki/IMRB_International).
Avon Products, Inc.,
Known simply as Avon, is an American international manufacturer and
distributor of beauty, household, and personal Care Company that sells products
through representatives in over 140 countries across the world. As of 2012, Avon
had annual sales of $10.7 billion worldwide. It is the fifth-largest beauty company
and second largest direct selling enterprise in the world, with 6.4 million
representatives.
Avon Products is a multi-level marketing company. Their "Ding Dong
Avon Calling" advertising campaign, which ran from the mid-1950s to 1967, has
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been called "one of the most deeply ingrained brand identities of the past
century. The company's CEO is Sherlyn S. McCoy, who was appointed to that
position in April 2012. The former CEO, Andrea Jung, became the executive
chairman of the board. Jung was the longest tenured female CEO among Fortune
500 companies.
BUSINESS MODEL
Avon uses both door-to-door sales people ("Avon ladies" primarily, and a
growing number of men) and brochures to advertise its products. Avon training
centers help women who want to become Avon representatives selling beauty
products, jewelry, accessories and clothing. The Avon training centers can have a
small retail section with skin care products, such as creams, serums, makeup, and
washes. There are classroom areas where the representatives learn about the
products and sales techniques. Each Avon representative is an independent sales
representative running their own business. Some of the brands include Avon,
Avon Naturals, Skin-So-Soft and Mark.
The corporate governance guidelines and code of business conduct and
ethics are available on Avon's website.
Source (http://en.wikipedia.org/wiki/Avon_Products,_Inc).
2.2.2LOCAL STUDIES
SAN MIGUEL CORPORATION
EduardoCojuangco, Jr(Chairman and CEO)RamonAng (President, Vice-
Chairman and COO)Established in 1890 as brewery, San Miguel
Corporation (SMC) is Southeast Asia's largest publicly listed food, beverage and
packaging company with over 17,000 employees in over 100 major facilities
throughout the Asia-Pacific region. A Miguel carries many brand names in the
Philippine food and beverage industry, including San Miguel Pale Pilsen, Ginebra
San Miguel, Monterey, Magnolia, and Pure foods. San Miguel Beer is one of the
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largest selling beers and among the top ten selling beer brands in the world.SMC
manufacturing operations extend beyond its home market to Hong Kong, China,
Indonesia, Vietnam, Thailand, Malaysia and Australia; and its products are
exported to 60 markets around the world.
The French Company
The French Company offers on-site preventative maintenance for facilities
and rolling equipment including inspection, cleaning, repair, lubrication, fleet
management, and replacement part installation for grocery stores and
supermarkets. We are an industry leader servicing shopping carts, backroom
equipment, bakery and produce racks, stock carts, rolling display racks, and cart
corrals. It is important to clean and maintain grocery and supermarket shopping
carts so that customers are happy and safe. We are a full-service equipment and
facility maintenance solutions company. We offer a wide range of on-site, chain-
wide, top-quality services to national and regional supermarket and grocery
chains across the Continental United States. We help our grocery and supermarket
customers centralize their maintenance activity to reduce expenses and operate
more efficiently
Maintaining clean and working shopping carts will help keep
customers happy, healthy and coming back for more pleasant
shopping experiences.
Source (http://www.thefrenchcompany.com/)
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Wal-Mart SupermarketFacility Maintenance
Maintenance service providers (landscaping, locksmith, snow
removal) at the store level. If the store is interested in your
services, the store will contact the Wal-Mart Home Office Supplier
& Contract Management team and request approval for you to
provide services.
Marketing includes but is not limited to production, photography,
social media services, event management, and creative agenciesfor
Wal-Mart U.S. only.
Marketing should not be contacted by the following types of suppliers
and/or services:
Selling of products or goods for resale
Store-level supplier engagement
Requests about inventions, patents, licenses, etc.
Utilities and/or maintenance
Real estate and/or facilities
Supplies, coupons, training or IT/security
Source(http://en.wikipedia.org/wiki/Walmart)
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CHAPTER 3
3.1 Software Requirements Specification
3.1.1 Introduction
Software Requirements described the initial situation of the system with
reference to requirements, analysis, and project of goals and delimitation of goals
with respect to the system environment.
This is where the specified data’s and information where our system
consist, it is also have every information usage and all of the main function on
how the developer develop the system concisely. Our system consist an menus
that can easy give effective solution to any kind of disordering data’s, the system
is capable of managing the data and can back-up the data’s of sub-systems it can
also do the searching.
Software Requirements Specification should be discussed the goals and
objective of the system that provide the needed of users and also its scope,
software content and the constraints of the system.
3.1.1.1 Goals & Objectives
To produce a Database System that is running smoothly and will give
all the information correctly.
To maintain all the information that the database have.
Improve the Security for accessible use.
To improve the system by making it more User-Friendly.
Better User Interface.
3.1.1.2 Statement of the Scope
This section contains a general description of the software functionality followed by
detailed requirements that will be traced throughout the project.
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Req. No. Priority Reference DescriptionAccess PrivilegesR1 High Administrator
/ assistantThere shall be two levels of access; one is from the administrator and one is for the assistant.
R2 High Administrator / assistant
The administrator and assistant shall only be allowed to enter or edit data.
R3 High Administrator / assistant
The administrator shall be allowed to enter and edit all data.
R4 Med Administrator / assistant
The administrator shall be allowed to view or print reports.
R5 Med Administrator / assistant
The administrator shall be allowed to view or print invoice.
SecurityR6 High Administrator
/ assistantEach user shall be required to log on with a unique username and password before using the system.
R7 Low Code works The user name shall be the first four character of the employee’s Last name followed by the three character of their name.
R8 High Administrator / assistant
A password shall be assign to each user.
R9 Med Administrator / assistant
The password shall contain 6 to 8 alphanumeric characters.
R10 Med Code works After three unsuccessful attempts to enter a password user shall be locked out of the system until the password is reset.
R11 High Administrator / assistant
A new password shall be assigned if a user forgets.
R12 Low Administrator / assistant
If there is no activity for 10 minutes the user shall be logged off of the system.
Daily reminderR13 Med Administrator
/ assistantUser shall be allowed to set daily reminders for themselves.
R14 Low Code works The date of reminder shall be selected from the calendar.
R15 Med Code works The user shall be allowed to enter up to 50 character message from their reminders.
R16 Low Code works When the user log on to the date of their reminder, they shall receive a popup window displaying their reminder massage.
ImmunizationR17 High Administrator Every record shall contain the dates that
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/ assistant required immunizations were received.R18 Med Administrator
/ assistantRecords shall contain the date and time it receive.
R19 Low Code works The administrator shall be able to type and schedule of required immunizations.
R20 Med Code works A notification for required immunizations shall be printed on the monthly invoice.
ReportsR21 High Administrator
/ assistantInformation directory reports shall list the data alphabetically by the type of data time and dates received.
R22 High Administrator / assistant
The manager notes and comment reports shall listed alphabetically attached to the records.
R23 High Administrator / assistant
The account activity reports shall list a selected administrator’ account activity by the date.
User interfaceR24 High Administrator
/ assistantThe system has a LAN based interface.
R25 High Administrator / assistant
The background color should be blue.
R26 High Administrator / assistant
The system shall respond to all user request in 20 seconds.
Sending & viewing of data reports Administrator are responsible for sending
and viewing of data reports for new updates, so they are the only person allowed
to view all records or reports in the database.
Keeping RecordsAdministrator keeps all record day-by-day transaction.
Editing of Recordsif the information Adding of Records.
Data Recovering
Restoring Files
Printing Reports Daily Backup-Use, the Daily Backup to configure automatic daily
backups.
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3.1.1.3 Software Context
Performance Constraints
Security of the records
These refers to the security of the files where in the sub-system
data managing will ensure the protection of the files.
Data updates
These is where the files are being updated by the user.
Data Management
As it is the system to manage the files
these will be the main function or the use of the
system to manage the files and ensure the safety-
ness of the recorded data.
3.1.2Usage scenario
3.1.2.1User Profiles
The following definitions describe the actors in the system.
Administrator Is themain user that can access all the parts
of the system and also a responsibility for
viewing and update all data exist.
Assistant Has a responsibility to updates all data records.
Employee An employee is the general name refers to an administrator
or assistant.
System The system refers to the computer hardware and software
that controls the application. Its accepts user input and
display the user output.
Server The server is a remote system that maintains the database
and serves to the system.
3.1.2.2Use Cases
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The following use-cases are typical interactions between the external environment
and the internal software system. Each use-case is described in section 3.1.1.1
1. Log onto system
2.Enter daily reminder
3.Display Daily reminder
4.View Daily reminders
5.Update Account Information
6.View all report
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3.1.2.2.1Use-Case Diagram
Figure 1:Use-Case Diagram of Data Maintenance
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Log onto system Reserved data
Enter new data
View all reports Updates
Logon to system
View new update
Printing reports
Save record
Back up record Updates
record
Save new data
Save back up record
Updates reminder
View daily reminders
Log onto system
Admin
Assistant
Employee
System
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3.1.2.2.2 Use Case Description
Use-Case: Log on to systemPrimary actor: AdministratorGoal in context: To gain access to the systemPreconditions: The administrator has a valid user name and passwordTrigger: The administrator need to access to the system to perform their jobScenario: 1. The system prompts the employee for their user name and
password.2. The administrator shall enter their user name and password.3. The system verifies the password and sets the authorization.4. The administrator is given access to the system to perform their
job.Exception:
Use-Case: Log on to systemPrimary actor: AssistantGoal in context: To gain access to the systemPreconditions: The assistant has a valid user name and passwordTrigger: The assistant need to access to the system to perform their jobScenario: 1. The system prompts the employee for their user name and
password.2. The administrator shall enter their user name and password.3. The system verifies the password and sets the authorization.4. The administrator is given access to the system to perform their
job.5. Assistant can updates the data recorded.6. Assistant view new updates.
Exception:
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Use-Case: Enter daily reminderPrimary actor: AdministratorGoal in context: To enter a personal event to the system that will appear on a given datePreconditions: The user has a valid passwordTrigger: The user has an event that they need to be reminded ofScenario: 1. The administrator log on to the system.
2. The administrator selects reminders from main menu.3. The administrator selects daily reminders.4. The system prompts the administrator for the date of their
reminder.5. If the reminder date is not already past the system prompts the
administrator for their reminder message.Exception the reminder date entered has already past
Use-Case: Display Daily reminderPrimary actor: SystemGoal in context: To show employee reminderPreconditions: A reminder has previously enteredTrigger: The date of reminder is the current dateScenario: 1. The employee logs on to the system
2. The system request to the employee’s reminders from the server.
3. The system looks for the pending reminder.4. The system displays any pending reminder message.5. The employee acknowledges the reminder.6. The system deletes the reminder from the server.
Exception: The user doesn’t log on to the day of their reminder.Multiple reminders on that day.
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Use-Case: View Daily remindersPrimary actor: EmployeeGoal in context: To updates reminder.Preconditions: The updates existTrigger: An employee needs information day-by-day reminders.Scenario: 1. The employee logs on to the system
2. The employee selects view daily reminders from the main menu of the system.
3. The system prompts the name and ID.4. The system request from the record from the server.5. A form for the reports display on the screen.
Exception:
Use-Case: Update Account InformationPrimary actor: AdministratorGoal in context: To update the information contained in an account.Preconditions: The exact spelling of the name is known.Trigger: Accounts information changed and need to updates.Scenario: 1.The admin logs on to the system
2. The administrator selects edit account from the main menu of the system.3. The system prompts the name and ID.4. The system request from the record from the server.5. A form for the reports display on the screen.
Exception:
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Use-Case: Enter daily reminderPrimary actor: AdministratorGoal in context: To enter a personal event to the system that will appear on a given datePreconditions: The user has a valid passwordTrigger: The user has an event that they need to be reminded ofScenario: 1. The administrator log on to the system.
2. The administrator selects reminders from main menu.3. The administrator selects daily reminders.4. The system prompts the administrator for the date of their
reminder.5. If the reminder date is not already past the system prompts the
administrator for their reminder message.6. The administrator edits the appropriate fields.7. The administrator select save.8. The system sends the updated record to the server for storage.9. The administrator ID number, the date, the nature of the
change are logged.Exception:
Use-Case: View all reportPrimary actor: AdministratorGoal in context: To view a reportPreconditions: Information required for the report has been entered.Trigger: An administrator decided to view a summary of the recorded data.Scenario: 1. The admin logs on to the system
2. The administrator selects view reports from the main menu of the system.
3. The administrator selects the name of the reports from the report menu.
4. The system request from the server.5. The report is displayed on the screen.6. The administrator is given the option to close or print a report.7. The report is closed or printed.
Exception:
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3.1.2.3 Special usage consideration
3.1.2.4 Activity Diagrams
The following activity diagrams show the actions that occur during a particular use-case.Figure 2 the step as an Administrator logs on the system. First it show the log in form that the administrator can enter their user ID and the Password. Access granted will show if the entry is correct but if the entry is not correct the user or password not match and return again to log in form but the user can only try (3) times for access if the bad entries reach to (3) the system will terminated.
(<3) <3>
Correct Incorrect
Figure 2: Activity Diagram for logging on to the system
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Display User ID and
Password
Checking/verifying Account
Access Granted
Check for bad entries
Terminate the system
Log on System Activity Diagram
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Not admin
Yes\No
Figure 3- Activity diagram for viewand update account information
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Log into System
Determine User
Edit
Save Record
Select Account System
Edit Record
Enter System Name
Display Information
View and Update Activity Diagram
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No
Yes
Figure 4-Activity diagram for viewing and printing reports
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Log into System
Determine User
Select Report
Display Report
Print Report
Viewing and Printing reports Activity
Diagram
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Figure 5- Activity diagram for displaying a daily reminder
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Log into System
Check Date of Reminder
Display List
Acknowledge List
Display Daily Reminder
Activity Diagram
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100
Count the request product waiting list
Product not Full Product is full
Figure 6- Activity diagram for Report Product List
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Request to Report List
Check for an Available
Add Product List
Add to waiting list Product
Report of Product Information
Send Message to User Product List
Reporting Product List Activity Diagram
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3.1.3Data Model Description
3.1.3.1 Data Objects
3.1.3.2Relationships
Relationships between operations are mapped as minimum
constraints, minimum interval in the maintenance order in SAP. If
no relationships exist, the operations are sorted by operation
number, and the relationships between the consecutive operations
are transferred least one relationship has been explicitly
maintained.
3.1.3.3Complete data model3.1.4 Functional model
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3.1.4.1Class Diagrams
11
0 1
1 1 1
1
1
0
0 1 1
1 1
1 1
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Administrator-First Name-last Name-Password-Classification+promote ()+Denote ()+Terminate ();
Daily Reminder-Date-Message-next Reminder+add ()+Delete ()+Check ()
Sub-Systems+view Data+update ()
Waiting List-size-next Item+add Product()+Remove Product ()
Product Data-name-type-ID-barcode-time-date-size-classification+add ()+edit ()
Employee-First Name-last Name-address-home Phone-work Phone-email-next Employee+add Employee+remove Employee
Registration-register Date-register Time-withdraw Dates+Register ()+updates ()+withdraw()
Immunization-date-type-nextImmun+next Due ()+addImmun ()
Data maintenance Class Diagram
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Figure 7- Data maintenance class diagram
3.1.4.2 Software Interface Description
3.1.4.2.1External Machine Interfaces The software will be capable of printing reports on a local or
network printer.
This is capable of printing data reports so it will be needed a
printing machine to print the data report to have a hard copy of
every transactions made.
3.1.4.2.2External System Interfaces
3.1.4.2.3Human Interface The webpages shall permit complete navigation using keyboard,
alone in addition to using mouse and keyboard combination.
The person who handle the system can manipulate the menus of
the main frame of the system can edit, add and save data’s.
This person is capable of handling the system and also can give the
effective solution to a specific problem in any kind of data
problems.
The system consist main menus and it contains basic information
like; add, edit, save, search, view status and reports which is
needed and a must concrete contains.
3.1.4.2.4 Reports Refers to the viewing of the recorded data and to manage edit,
update, search &view. This simple operations will be the one who
has the ability to maintain the access of the user.
Reports are the recorded data form the sub-systems of the mother
system, and our system has the ability to manage it.
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Inventory of Reports The Inventory reports track prices, profitabilityand transactions
affecting the value of items in inventory, as well as the current
status and count of items in inventory
Report’s Layout Item Price List
Inventory Valuation
Inventory Stock Status by Item
Physical Inventory worksheet
Item Profitability
Data Dictionary of Reports It can send message directly to the owner via text message or
sending it in the email address if the item is at the red status stage.
3.1.5Behavioral Model Description
3.1.5.1 Description for Software Behavior Concerned with the selection of architectural elements, their
interactions, and the constraints on those elements and their
interaction necessary to satisfy requirements and serve as a basis
for the design.
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3.1.5.1.1Events SERVERERROR
Refers to the existing error that may encounter.
LOGON & LOGOFF
Where the user signing or to log on the main start-up menu to
secure the files recorded.
STARTUP
Where they can see and manipulate the main function of the
system.
3.1.5.1.2States and DescriptionONLINE Database is available for access. The primary file groupis online,
although the undo phase of recovery may not have been completed.
OFFLINEDatabase is unavailable. A database becomes offline by explicit
User action and remains offline until additional user action is taken.
For example, the database may be taken offline in order to move a file
to a new disk. The database is then brought back online after the move
has been completed.
RESTORINGOne or more files of the primary file group are being restored,
Oneor more secondary files are being restored offline. The database is
unavailable.
RECOVERING Database is being recovered. The recovering process is a transient
state, the database will automatically become online if the recovery
succeeds. If the recovery fails, the database will become suspect. The
database is unavailable.
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RECOVERY PENDING Server has encountered a resource-related error
During recovery. The database is not damaged, but files may
be missing or system resource limitations may be preventing
it from starting. The database is unavailable. Additional action
by the user is required to resolve the error and let the recovery
process be completed.
Password entered
Incorrect (3)
Password=correct
[Hlink=enter] [Hlink=backup]
Date<>end of month
[Hlink=remind
[Hlink=log]
[Hlink=update]
[Hlink=view]
Log off [Hlink=sign out]
[Print=yes]
Printing report complete
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Log in
Verifying Terminate
Checking date
Checking reminders
Remind
WaitingLogging
Entering
Backuping
Reminding
Updating
Viewing
Reporting Printing
Signing out
Overall System state chart diagram
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Figure 8-Overall System state chart diagram
Figure 9- Admin State Chart
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Sign Sign-out
Report Print Report
Account Management
EDIT
ADD
DELETE
SAVE
Admin State Chart
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3.1.6 Restrictions,Limitations,&Constraints.
This refer to the implementation of the system, the system
implementations will be done as it is to the compilation of the
system.
The design of the system refers to the wants of the client or the
user.
The information of all the users must be stored in a database that is
accessible by the CRM Application.
The CRM application is a system which can be used thru the day.
The billing system is connected (integrated) to the CRM
Application and the database used by the billing system must be
compatible with the interface of the CRM Application.
The users must have their correct usernames and passwords to
enter into the CRM Application.
Return ID and shipment must be correctly processed.
3.1.7 Validation CriteriaSoftware validation will ensure that the system responds according to the users
expectations; therefore it is important that the end users involved in some of the test
procedure.
All business process and system overcome and take several issues of
Problems regarding to the flow of the business, as follows are list of stated problem:
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3.1.7.1 Classes of tests
Quality data is a must for testing data managing functionality in the test
environment. However, managing quality of data is often challenging due to
complex relationships, limited infrastructure, sensitivity of data, and the lack of
data conforming to business rules.
Test Data Management Services ensure a high degree of test coverage, at optimal
cost, by providing the right data, in the right quantity, and at the right time, in a
non-production environment. Our services blend data management practices, in-
house test data management tools and partner solutions to deliver end-to-end
traceability of test data.
3.1.7.2Expected Software Response It is about the limit for having the user feel that the system is reacting
instantaneously, meaning that no special feedback is necessary except to display
the result.
The software should display an appropriate error message when a value outside
the accepted limits is entered.
3.1.7.3 Performance bounds The system shall support up to 100 simultaneous users against the website\web
server at any given time.
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Name of Group/Individual:
Project Manager: Valdes, Chris Jay G.
System Analyst: Lim, Jerome B.
Business Analyst: Villanueva, Lady Medilline E.
Lead Programmer: Ortiz, Junnel R.
Documentation Specialist’s: Lindo, Maria Flordeliza C.
Navato, Kimberly D.
Registration No: 4102
Index No: 10A
Email Address:
Jerome.lim.9887
Title of Project: DATA MANAGEMENT SYSTEM
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