docum ntation

8/13/2019 Docum Ntation

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A Project Report On

MULTIMEDIA WEBSITE FOR MUSIC

Submitted By

Mr. Jamsheer Kutty

&

Mr. Pushkar Kulkarni

Under the guidance of

Prof. Kaushal Shah

Submitted in partial fulfillment of the

Requirements for qualifying

B.Sc. (I.T), Semester-VI Examination

Department Of Information Technology

Kishinchand Chellaram College

D.W. Road, Churchgate, Mumbai-400 020


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MUSIC

GARAGE


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Acknowledgement

It gives us immense pleasure to express our sincere gratitude to

those who are associated with our project MUSIC GARAGE

which is a Multimedia Website for Music as a part of the

course of B.Sc.(IT) affiliated by the University of Mumbai .

We are grateful to our Principal Ms. Manju Nichani to

give us an opportunity to take up a project. It is our

Coordinator Dr. Vijay Dabholkars help and encouragement that

has and encouragement that has showed us the right way to

complete the project.

We would like to thank our project guide Prof.

Kaushal Shah who have been a constant source of motivation,

encouragement and guidance. His valuable guidance and timely

help has helped us in completing the project.

We are also thankful to Mr. Balakrishna Hadkar and

Mr. Mukesh Bendal for their help.

Above all our thanks to our Family & Friends for theirhelp and motivation in the making of our project.


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INDEX

1. Introduction

1.1 Synopsis

1.2 Limitation of existing system

1.3 Objective and Scope of Proposed System

1.4 Theoretical Background

1.5 Technology Used

2. System Analysis

2.1 Problem Definition

2.2 Feasibility Study

2.3 Information Gathering

3. System Planning and Scheduling

3.1 Gantt Chart

4. System Design

4.1 Class Diagram

4.2 Use Case Diagram

4.3 Sequence Diagram

4.4 Activity Diagram

5. System Implementation

5.1 Methodology Adopted

5.2 System Requirements


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5.3 Screens Shots

5.4 Process Involved

6. System Testing

6.1 Methodology Adopted for Testing

7. System Maintenance

8. Cost & Benefit Analysis

9. Conclusion and Future Enhancement

Annexure

User Manual Data Dictionary Bibliography / References


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1. INTRODUCTION


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1.1 SYNOPSIS

Subject: Multimedia website for Music

As music is becoming a lifestyle for the generation, we have made an attempt to produce a

website which contain the necessary services for a music patron. This website contains many

easy and useful features which the users may find it very useful for them. The reason for the

development of this website is that user can find this site very user-friendly and may get all

the useful tools and songs which they might be looking for.

In this website the user has the full authority to download ,upload, convert ,and register

himself to become a member for this website. The interactive and proposed design,tools and

social-networking facility makes the user comfortable with the site. The user has the full

authority of adding, removing information in his/her account.

Added features also include audio streaming social-networking and an important feature

which enhances this website is that of a ringtone generator.


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1.2 Limitations of Existing System

The website contains limited support to audio formats such as 'mp3' format and 'wav' format.

The user may/may not get the song he/she desires ,as song listings will be displayed category-

wise as present in the website.

The existing website has following limitations :

Design is not user friendly and attractive.

No user profile features available in these websites.

No admin category.

Does not have online conversion features from one format to another.


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1.3 Objective and Scope of the Proposed System

In this website, the user has full authority to view its contents and register him to the

organization. The interactive activities and the proposed design make it comfortable for the

user. We have emphasized on present information on the website as well as added few

contemporary modules. The additional features include administrator privileges such as

adding, removing and updating the information on the website.

The songs will be uploaded and downloaded

Separate user profile for every user

Interactive activities like social-networking, ringtone creation and song conversion

Audio streaming

Flexible options

Attractive and user friendly design.


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1.4 Theoretical Background

In this website the user has the full authority to download ,upload, convert ,and register

himself to become a member for this website. The interactive and proposed design,tools and

social-networking facility makes the user comfortable with the site. The user has the full

authority of adding, removing information in his/her account.

Added features also include audio streaming social-networking and an important feature

which enhances this website is that of a ringtone generator.

User can also create ringtones from any song available and even can convert the

songs.

The current users of the system are not any computer professionals; so they have

minimum knowledge about the operation of the computer. So the system is designed in such

a way that users find it easy to operate.

The admin can retrieve the records which are stored in the database whenever required.

Admin can view the entire user details of the registered users as well as see their

feedbacks provided which will be very useful for future enhancement of this project.


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1.5 Technology Used

Front End: This project utilizes ASP.NET technology combined with C# for the code

behind. Microsoft Visual Studio 2008 has been used for development of the project.

Back End:Microsoft SQL Server 2005 Express Edition has been used which is packaged

with Microsoft Visual Studio.

Deployment:The Micro soft IIS 5.1 Server for Windows XP Professional has been used for

deploying the site.

What is ASP.NET?ASP.NET is the next generation ASP, but its not an upgraded version of

ASP. It is a part of the Microsoft .NET framework, and a powerful tool for

creating dynamic and interactive web pages. ASP.NET is a server side

scripting technology that enables scripts(embedded in the web pages) to be

executed by an internet server.

ASP.NET builds on the programming classes of the .NET Framework

providing a web application model with the set of controls that encapsulate

common HTML user interface elements, such as text boxes and dropdown

lists. These controls run on the web server, however, and push their user

interface as HTML on the browser. On the server, the controls expose an

object oriented programming to the web developer. ASP.NET also providesinfrastructure services, such as session management and process recycling that

further reduce the code a developer must write and increase application

readability. In addition, asp.net uses the same concept to enable the developers

to deliver software as a service.

How does asp.net work?The process that occurs when a request is made 9for a .aspx page is as follows:

o When a browser requests a html file, the server returns the file.o

When a browser request an asp.net file, IIS passes the request to theasp.net engine to the server.

o The asp .net engine reads the file, line by line, and executes the scriptin the file.

o Finally, the asp.net file is returned to the browser as plain html.


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The Microsoft .NET frameworkThe .NET frame work is the infrastructure for the Microsoft .net platform.

It is an environment for building, deploying and running web applications and

web services. Microsofts first server technology asp(Active Server Pages)was a powerful and flexible programming language. But it was too code

oriented. It was not as application framework and not an enterprise

development tool. The Microsoft.net framework was developed to solve this

problem.

.NET framework key words:

Easier and quicker programming Reduced amount of code Richer server control hierarchy with events Larger class library Better support for development tools

.NET framework consists of three main parts:

Programming languages:

C# Visual basic J#

Server technologies and client technologies

ASP.NET Windows forms Compact framework

Development environment:

Visual studio .NET Visual web developer What is IIS?

IIS (internet information services) is Microsofts internet server. It comes as a

free component with windows servers. IIS is also part of Windows 2000 and XP

professional.


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What is C#?C# is an object oriented language and is the first component oriented

language and is created by Enders Hejlsberg, Scott Wiltmuth and Peter Golde.It has been designed to support the key features of .NET framework, the new

development platform of Microsoft for building component based software

solutions. It is simple, efficient, productive and type safe language derived

from C and C++ languages. C# enables the development of the robust, reliable

and durable components to handle real world application.

What is MSSQL?SQL is a standard language for accessing and manipulating databases. It

stands for structured query language. Basically, in a dynamic website that

displays some form of data from the database, you need RDBMS tools such as

SQL server to access the data stores in the database to access the data by firing

the queries to retrieve the data.

Although SQL is an ANSI (American National Standard Institute) standard,

there are many different version of the SQL language. However, to be

compliant with the ANSI standard, they all support at least the major

commands in a similar manner.

Function of SQL :Data definition SQL lets a user define the structure and organization of the

stored data and relationships among the stored data items.

Data retrieval SQL allows a user or an application program to retrieve

stored data from the database and use it.

Data manipulation SQL allows a user or an application program to update

the database by adding new data, removing old data, and modifying previously

stored data.

Access control SQL can be used to restrict a users ability to retrieve, add,

and modify data, protecting stored data against unauthorized access.

Data sharing SQL is used to coordinate data sharing by concurrent users,

ensuring that changes made by one user do not inadvertently wipe out changes

made at nearly the same time by another user.


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Data integrity SQL defines integrity constraints in the database, protecting it

from corruption due to inconsistent updates or system failures.

What is CSS ?CSS stands for Cascading style sheets. Styles define how to display html

elements. Styles were added to html 4.0 to solve a problem. External style sheets can

save a lot of work. External style sheets are stored in CSS files. Cascading style sheets

or CSS is the recommended way to control the presentation layer in a web document.

The main advantage of CSS over presentational html marker is that the styling can be

kept entirely separate from the content.


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2. SYSTEMANALYSIS


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2.1 Problem Definition

With no proper system in place to carry out activities of registration, modification,

generation, approval and updating, the workload on the individuals involved is high

especially the admin who has to maintain in numerous number of participants for each

activities and events. The current process is not professional as there is no technology and no

tracking mechanism. Loss of data is inevitable in such situations. Availability and the

accessibility to the data also become questionable due to lack of centralized storage.

The pages at the current website lack aesthetic background and a professionaltouch.

The formatting is very inconsistent, with improper colors chosen. Does not contain online features.

Does not contain a Content Management System. This leads to a largecommunication gap between the user and the organization.


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2.2 Feasibility Study

The feasibility study proposes one or more conceptual solutions to the problem set for theproject. The objective in assessing feasibility is to determine whether a development project

has a reasonable chance of success. The following are the criteria that are considered to

confirm project feasibility.

Technical FeasibilityAt first it is necessary to check whether the proposed system is technically

feasible or not and to determine the technologies and skills necessary to carry

out the implementation of the system. If they are not available then find the

solution to obtain them. After studying the technical requirements of the

system the only problem was that the organization did not have a facility to act

as a database server. However the organization has outsourced this to a

manual process of managing the participants and the event description.

Operational FeasibilityThe system has been specifically designed to be user friendly so that the

system is easy to use. The end user of the system is admin personnel and staff

members who are well versed in the use of computers. Also the system hasbeen mirrored to the real world scenario so that the process flow can be better

understood by the users. Hence, migrating the system does not pose much

hindrance.

Economic FeasibilityThe system being fully automate reduces the cycle time from registration to

conducting which many a times can reduce the loss incurred and valuable time

lost by the organization. The hardware and the other resources required for theproject are already present in the organization.


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2.3 Information Gathering

Three different methods were used for information gathering:

Shadowing:It is a technique in which you observe a user performing the tasks in the actual work

environment and as questions related to the task. You typically follow the user and

user performs the task.

The information obtained by using this technique was first hand. In addition it helped

to understand the purpose of performing each specific task.

Interviews :Apart from shadowing, gathering information about the processes. Each different type

of user had to be interviewed thoroughly for a proper and in depth understanding of

the processes. A one on one meeting with each type of user is needed to understand

his grievances with the current process and expectations from the project. Also a one

on one interaction helps to understand the requirements better and since they are the

end user of the system, it helps get their satisfaction as to their involvement in the

project development process flow.

Record View:The requisition records in the department were precise. These were helpful in

understanding the inputs to the system and the details that need to be captured for the

user and maintained by the system. A brief idea was given about the things to keep in

mind. They helped understand the workflow much better.


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3.SYSTEM

PLANNING


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4. SYSTEM

DESIGN


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Introduction to UML

The Unified Modelling Language UML is the standard language for writing

software blueprints. UML is appropriate for model0ling system ranging from

enterprise information systems to distributed web applications and even hard real time

embedded systems. It is very expressive language, addressing all the views needed to

develop and the deploy such systems. Even though it is expressive, the UML is not

difficult to understand and use. Learning to apply the UML effectively starts with

forming conceptual model of the language, which requires learning three major

elements: the UMLs basic building blocks, the rules that dictate how these building

blocks may be put together and some common mechanism that apply throughout the

language. The UML language is for:

Visualizing Specifying Constructing Documenting

Diagrams in UML:A diagram is the graphical presentation of set of elements. We draw diagrams to

visualize a system from different perspective, so a diagram is a projection into the

system. The underlying premise of the UML is that no one diagram can capture the

different elements of a system in its entirety. Hence, UML is made up of different

diagrams that can be used to model a system at different points of time in the

software life cycle of a system. The diagrams are:

Class Diagram Use Case Diagram Sequence Diagram Activity Diagram


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4.1 CLASS DIAGRAM

The class diagram is used to refine the use case diagram and to define a detailed design of the

system. The class diagram classifies the actors defined in the use case diagram into a set of

interrelated classes. The relationship or association between the classes can either be IS-A

or HAS-A relationship. Each class in the class diagram may be capable of providing certain

functionalities. These functionalities provided by the class are termed as methods of the

class. Apart from this, each class may have certain Attributes that uniquely identify the

class.


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4.2 USE CASE DIAGRAM

Use cases represent typical sets of scenarios that help to structure, relate and

understand the essential requirements of the target systems from the users

perspective. Use case diagrams can be used to describe the functionality of a system

in a horizontal way. That is, rather than merely representing the details of individual

features of the system, it can be used to represent all available functionalities. Use

case diagrams thus:

Describes the behavior of the system from users stand point Provides functional descriptions of a system and its major processes Provides graphical descriptions of the users of a system and what kind of interactions

to expect within the system

Displays the details of the processes that occur within the application area Used to design the test cases for testing the functionality of the system.

Elements of the use case diagram

Actors:An actor portrays any entity that performs certain rules in a given system. An actor

in a use case diagram interacts with the use case. An actor is shown as a stick figure in use

case diagram depicted outside the system boundary.

Use Case:A use case in a use case diagram is a visual representation of distinct business

functionality in a system. Each use case is a sequence of transactions business functions canbe classified as potential use case. A use case is shown in an Ellipse in a use case diagram.

System Boundary:A system boundary defines the scope of what the system will be. A

system cannot have infinite functionality. A system boundary of use case diagram defines the

limits of the system. A system boundary shown as a rectangle spanning all the use cases in

the system.

Associations:This is used to show the participation of the Actor in the use case. That is, an

actor instance communicates with a process instance.

Relationships in use cases:Use cases share different kinds of relationships. Relationship

between two cases is basically a dependency between the two use cases. Defining a

relationship between two use cases is the decision if the modular of the use case diagram.

This reuse of an existing use case using different types of relationships reduces the overall

effort required in defining use case in system


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Use Case Diagram For User

USER

REGISTER NEW

ACCOUNT

LOGIN

USER

PROFILE

SONGS

BOLLYWOOD

ALBUMS

GHAZALS

REMIXES

EDIT

ACCOUNT

UPLOAD A

NEW SONG

CREATE

RINGTONES

CONVERT

SONGS

SEARCH &

ADD

FRIENDS

CREATE

PLAYLISTS


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Use Case Diagram For Administrator

ADMIN

LOGIN

CHECK

UPLOADED

SONGS

CHECK

USER

FEEDBACK

CHECK USER

DETAILS


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4.3 SEQUENCE DIAGRAM

When an object passes a message to another object, the receiving object might in turn send a

message to another object, which might in turn send a message to another object and so on.

This stream form sequence. The messages are ordered in sequence by time. Sequence

diagrams model these sequences.

Sequence diagrams describe interactions among the classes in terms of an exchange of

messages over time. Sequence diagrams demonstrate the behavior of objects in a use case by

describing the objects and the messages they pass. By examining these messages in detail the

functionality and data associated with each of these objects such as operations attributes can

be discovered. The diagrams are read left to right and descending.

A sequence diagram depicts the sequence of actions that occur in a system. The invocation of

methods in each object and the order in which the invocation occurs is captured in the

sequence diagram. This makes the sequence diagram very useful tool to easily represent the

dynamic behavior of the systems.

Modeling the flow of control by time ordering emphasizes the passing of messages as they

unfold over time, which is a particularly useful way to visualize dynamic behavior in the

context of use case scenario. Sequence diagrams do better job of visualizing simple iteration

and branching than do collaboration diagrams.

A sequence diagram is two dimensional in nature. On the horizontal axis, it shows the life the

object that it represents, while on the vertical axis, it shows the sequence of creation or

invocation of these objects.

Elements of the sequence diagram:

Class Roles:Class roles describe the way in which object will behave in context. Use the

UML object symbol to illustrate class roles, but do not list object attributes.

Actor:an external entity that interacts with the system.

Lifeline:Lifelines are vertical dashed lines that indicate the objects presence over time.

Messages:Messages are arrows that represent communication between objects. Each

message sent to a class invokes a static method/operation on that class. Each message sent to

an object invokes an operation on that object.


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Sequence Diagram For User :

pmei

Search

Play Songs

Download

Search

Play Songs

Download

Search

Play Songs

Download

Search

Play Songs Upload

Download songs

Create a new account Convert Songs

Receives Username & Password

Login Using Username & Password Search and Add Friends

Create Playlists

BOLLYWOOD ALBUMS GHAZALS REMIXES REGISTRATION myUpload Converted Friends Playlists


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Sequence Diagram For Administrator :

Logins

Checks

Registered

Users Details

Checks the Uploaded Songs

Edit and Delete the Songs

Checks the User FeedBacks

REGISTRATION myUPLOADS USER_FEEDBACK


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4.4 ACTIVITY DIAGRAM

Activity diagram is used for business process modeling, for modeling the logic captured by a

single use case or usage scenario, or for modeling the detailed logic of business rule. Activity

diagram is a dynamic diagram that shows the activity and the event that causes the object to

be in a particular state. The easiest way to visualize an activity diagram is to think of a flow

chart and data flow diagram. Activity diagrams show the flow of activities through the

system. Diagrams are read from top to bottom and have branches and forks to describe

conditions and parallel activities.

Elements of Activity Diagram

Initial activity:This shows the starting point or first activity of the flow and is denoted by a

solid circle. There can be only one initial state in a diagram.

Activity: Represented by a rounded rectangle.

Transition:When an activity state is completed, processing moves to another activity states.

Transitions are used to mark this movement. Transitions are modeled using arrows.

Decisions:Similar to flowcharts, a logic where a decision is to be made is depicted by a

diamond, with the options written on either side of the arrows emerging from the diamond.

Final Activity:An end of an activity diagram is shown by a bulls eye symbol, also called as

the final activity. An activity diagram can have zero or more activity final modes.


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Activity Diagram For User :

false

true

BOLLYWOOD

SONGS

ALBUMS

GHAZALS

REMIXES

REGISTRATION

LOGINCHANGE

PASSWORD

UPLOAD A

NEW SONG

CREATE

PLAYLISTS

CONVERT

SONGS

CREATE

RINGTONES

SEARCH

SONGS

PLAY SONGS

& DOWNLOAD

SEARCH &

ADD FRIENDS

SIGN

OUT


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Activity Diagram For Administrator :

LOGIN

CHECK THE

REGISTERED

USERS DETAILS

CHECK THE

USERFEEDBACKS

CHECK & EDIT

THE UPLOADED

SONGS


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5. SYSTEMIMPLEMENTATION :


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5.1 Methodology Adopted :

This project is based on most common process modelIterative

Enhancement Model.The iterative enhancement life cycle model counters the limitation of

thewaterfall model and tries to combine the benefits of bothprototyping and

thewaterfall model.

The basic idea is that the software should be developed in increments, where

each increment adds some functional capability to the system until the full system is

implemented. At each step extensions and design modifications can be made.

The basic idea is to develop a system through repeated cycles (iterative) and in

smaller portions at a time (incremental), allowingsoftware developers to take

advantage of what was learned during development of earlier parts or versions of the

system.

ITERATIVE ENHANCEMENT MODEL
http://www.freetutes.com/systemanalysis/sa2-waterfall-software-life-cycle.htmlhttp://www.freetutes.com/systemanalysis/sa2-prototyping-model.htmlhttp://www.freetutes.com/systemanalysis/sa2-waterfall-software-life-cycle.htmlhttp://en.wikipedia.org/wiki/Software_developerhttp://en.wikipedia.org/wiki/Software_developerhttp://www.freetutes.com/systemanalysis/sa2-waterfall-software-life-cycle.htmlhttp://www.freetutes.com/systemanalysis/sa2-prototyping-model.htmlhttp://www.freetutes.com/systemanalysis/sa2-waterfall-software-life-cycle.html


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ARequirementphase, in which the requirements for the software are gathered and

analyzed. Iteration should eventually result in a requirements phase that produces a

complete and final specification of requirements.

ADesign phase, in which a software solution to meet therequirementsis designed.

This may be a new design,or an extension of an earlier design.

AnImplementation and Testphase, when the software is coded, integrated and

tested.

AReviewphase, in which the software is evaluated, the currentrequirementsare

reviewed, and changes and additions torequirementsproposed.

5.2 System Requirements :

Software Requirements : Web Browser with IIS enabled Operating System : Windows 98 / 2000 /XP/ Vista / 7

Hardware Requirements : Intel Pentium 4 1.8 GHz Processor 128 MB RAM Monitor Hard Disk Standard Keyboard Standard Mouse


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5.3 Screenshots

HOMEPAGE

BOLLYWOOD PAGE


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GHAZALS PAGE

REMIX PAGE


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ALBUM PAGE

SONGS SEARCH


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CATEGORY SONG SEARCH

SEARCH RESULTS


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STREAMING SONG (mp3 Player)

REGISTRATION PAGE


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VALIDATION OF REGISTRATION

SUCCESSFUL REGISTRATION


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LOGIN PAGE FOR USER

LOGIN PAGE VALIDATION


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USER PROFILE PAGE

CHANGE PASSWORD PAGE


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CHANGE PASSWORD VALIDATION

EDIT ACCOUNT PAGE


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CHANGE PROFILE PICTURE

IMAGE UPLOAD VALIDATION


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UPLOAD SONGS

BROWSING FOR SONG UPLOADING


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SONG CATEGORY FOR UPLOADING

ADMIN LOGIN PAGE


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VIEW USER FEEDBACKS BY ADMIN

VIEW USER LOGIN DETAILS


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5.4 Process Involved

Register :

Every User should register him and can use that User ID and Password to log

into the Website and use services.

Login :

Login mechanism is to be provided to the user. User should be able to log into

the website and should be able to browse for the songs and upload ,download ,convert

songs and even search for Friends.

Create Playlists:The user can create his/her playlists.

Upload Songs :

The user can Upload a song after he/she is logged in.

Convert Songs :

The user can convert the song from mp3 format to wav format.

Search , Play & Download Songs :

User can Search for various songs like Ghazals, Bollywood, Albums and

Remixes and can then play the individual song and download if needed.

Create Ringtones :

Logged User can create Ringtones of any song

Search & Add Friends :

Search and add new friends like other social networking site

Log Out :

User can then click the link button to Log Out and will be redirected to the

HomePage.


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6. SYSTEM

TESTING


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6.1 Methodology Adopted For Testing

Testing is a process of executing a program with the intent of finding errors. A good test case

is one that has a high probability of finding an as yet undiscovered errors. A successful test

is one that uncovers an as yet undiscovered error.

If testing is conducted successfully it will uncover error in the software and testing

demonstrates that software functions appears to be working according to specification, that

behavior and performance requirements appear to have been met. In addition, data collected

as testing provide good indication of software reliability and some indication of software

quality as a whole. But testing cannot show the absence of errors and defects, it can only

show that errors and defects are present.

Testing Principles

All tests should be traceable to customer requirements. Test should be planned long before testing begins. Testing should begin in small scale and progress towards large scale. Exhaustive testing is not possible. To be most effective testing should be conducted by independent third party.

Testing Methods

Test must be designed with the highest likelihood to find possible errors in the system to

avoid major problems before the system goes live. There are two methods to design the test

cases :

White Box testing:

White box testing is a test case design method that uses the control structure of the

procedural design to drive test cases. Using white box testing the software engineercan derive test cases that

Guarantee that all independent paths within the module have beenexercised at least once.

Exercise all logical decisions on their true or false side. Execute all loops at their boundaries and within their operational bounds.

Exercise internal data structures to ensure their validity.


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Black Box Testing:

Black box tests are used to demonstrate that software function are operational, that input is

properly accepted and output is correctly produced. It is also used to demonstrate the integrity

of external information is maintained. Black box test examine some fundamental aspects of

system with little regard of the internal logical structure of the software.

Verification and validation

Verification refers to the set of activities that ensure, software correctly implements a specific

function. Validation refers to different set of activities that ensure, the software that has been

built is traceable to customer requirements.

Types of tests

Alpha testing: It teststhe software at the developers site. Software testers conduct the tests

using information about customer requirements. It is usually done in the presence of the

developer.

Beta testing: It tests the software at the clients site. End user performs testing in absence of

the developer and list down all the errors and problem occurred during the testing.

System testing: Tests to examine compatibility of software with hardware such as CPU,

RAM, and disk drives etc.

Recovery testing: Uses tests cases to examine how easily and completely system recovers

from disasters such as power failure, or disk crash or any natural disaster.

Performance testing: Tests the performance level of the software when load is low and

when load is heavy or regular and records the amount of resource that the software uses.


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Software testing strategies adopted

The following are the different prospective we tested: Internal program logic by white box test case design techniques. Software requirements using black box test case designtechniques.

After testing individual components integration was done. After integration testing of the

software was tested as a whole. Finally, a series of tests were executed once the full program

was in operation.

Unit testing: All unit testing will be done in White Box fashion. Testing will be conductedusing Basis Path testing methods, because of its simplicity and high effectiveness. Loop

testing will also be conducted to compliment the Basis Path testing. Individual components

are tested separately. Due to the systems modular design, there is no need for tests beds.

Integration testing: The interface of the modules is tested. Using black box techniques the

interfaces and the linking of different modules is checked for flaws. Any corrections to faulty

interface are made.

Functional testing: Testing will be done in a black box fashion to check the functionality of

the system as a whole. Using different test cases the logic of the system is checked for flaws.

System testing: In system checking, the software as a whole is observed and checked to see

if it meets the user requirements. We tested it again actual real life scenarios and data.


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7.SYSTEM

MAINTAINENCE


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System Maintenance :

After the implementation phase is complete and the website has been implemented

and has begun to be used by the customer after a period of time the system maintenance

phase begins to set in. Like any other software or hardware product after a period of time any

product begins to wear out and hence it requires periodic maintenance to be done.

Software Maintenance:

Software Maintenance is the process dealing with the modification of a software

product after a delivery to correct faults which may have arose after the implementation, to

improve performance or to adapt the product to a modified environment.

Generally,Software Maintenance can be classified into four types:

(a)Corrective maintenance

(b)Adaptive maintenance

(c)Preventive maintenance

(a)Corrective maintenance:

Changes necessitated by actual errors(defects or residual bugs) in a system are

termed as corrective maintenance .These defects manifest themselves when the system does

not operate as it was designed to or as it was stated in the requirements.

A defect or a bug can result from design error, logical error and coding error. Designerrors occurs when for e.g. change made to the software are incorrect, incomplete, wrongly

communicated or the change requested misunderstood. Defects are also caused by data

processing error and system performance error.

All these errors sometimes known as residual error or bugs prevent the

software from performing its tasks. On the occurrence of an error we look at the original

specification to find out what the system was actually supposed to perform. Under pressure

from the management we try to put a temporary fix by applying a patch to the system

(b)Adaptive maintenance:

Any effort that is initiated as a result of change in the environment in which a

software

system must operate is termed as adaptive change. Adaptive change is a change driven by

the need to accommodate modifications in the environment of the software system, without

which the system would be increasingly less useful and until it becomes obsolete.

The term environment in this context refers to all the conditions and influences which

act from outside upon the system, for e.g. business rules, government policies, work patterns,

software and hardware operating platform . A change to the whole or part of this environment


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will warrant a corresponding modification of he software. A change to the whole or part of

the environment will warrant a corresponding modification of the software.

Unfortunately this type of maintenance the user does not see a direct change in the

operation of the system, but the software must expand resources to effect the change .This

task is estimated to consume about 25% of the total maintenance activity

(c)Preventive maintenance:

This is rare the reason being that other pressures tend to push it to the end of the

queue. Maintenance companies of a major part in the development of the system. Every

system requires periodic maintenance of hardware as well as software . If new information is

inconsistent with design specification then changes are made . Hardware also needs periodic

maintenance for it to be an tune with design specification , The importance of maintenance is

to standardize the new system.

Hardware and software maintenance consists of the following :

(i)Hardware maintenance:

The primary objective includes comparison of the current performance with the

new specification . The outcome of this evaluation indicates the difference between

expectations and desired results . It also points towards any unnecessary modification

that may be required.

(ii)Software maintenance:

A wide range of activities including correcting, coding, and design errors and update

documentation and testing of data these are labor intensive which come under

software maintenance.


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8. COST &BENEFIT

ANALYSIS


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Developing cost/benefit analysis is a three step process .

The first step is to estimate the development and operational cost.

Development cost are those that are incurred during the development of a new system.

Operational costs are those that are incurred after the system is put into production.

The second step is to estimate the anticipated financial benefits . Financial benefits are

the expected annual savings or increase in revenue derived from the installation of the new

system.

Third the cost/benefit analysis is calculated based on the detailed estimates of costs

and benefits.

Development:

System Analyst Time Programmer Time User Time Possible hardware project cost Possible software project cost Possible outside services cost

Operation:

Computer cost Communication cost Operation staff cost Incremental user cost Maintenance cost Server side application costWhen assessing total cost we should not forget the expenses of operating a new system. A

new system may require the use of part of the time available on an existing computer , an

upgrade on the present system or a new computer or network. As the project is set on the

client server setup, we are required to set an application on the server side.

We believe that technology can be used to increase revenue as well as reduce the cost.The following list of benefits may prove helpful in cost analysis:

1. Ability to obtain information previously unavailable.2. Receipt of information on a more timely basis.3. Improvement in operation.4. Reduction in clerical activity.5. Improvement in service to internal employee6. Improvement in quality and accuracy.7. Reduction in cycle time


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Cost Evaluation :

Research Cost

Research cost=Number of people interviewed * Cost per person

Number of People = 08

Cost per person = `20

Research cost = 08 * 20

Research cost = ` 160

MANPOWER:

Analyzing, Designing and Coding:

Analyzing, Designing and coding = Number of people involved in project *

Number of days * Charges per day

Number of people involved in project = 2

Number of days = 145

Charges per day = ` 40

Manpower Cost = 2 * 145 * 40 = ` 11,600

Testing and Debugging Cost:

Testing and Debugging cost = Number of hours * Number of days * Charges per day

Number of hours = 15Number of days = 20

Charges per day = ` 50

Testing and Debugging Cost = 15 * 20 * 50 = ` 15,000

Software Cost:

Front end: ASP.NET 3.5 = NIL

Back end: Microsoft SQL Server 2005 Express Edition = NIL


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Software Cost = NIL

Overall Cost of the system = 160 + 11600 + 15000 = ` 26, 760

GANTT CHART :


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9. CONCLUSIONS

& FUTURE

ENHANCEMENT


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ANNEXURE


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USER MANUAL


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USER MANUAL

The user manual explains the working of the website and the usage as in how the

website works and how to go about it. It is written in easy language so that any native user

can understand how to work with the system.

The system provides easy navigation throughout all the system just by a click. User can

easily navigate from one page to another.

Some important features of the system are:

HOMEPAGE :

Home Page is the start page which gets displayed when the website is opened. HomePage contains Menus for the following :

BOLLYWOOD :

This menu redirects to the Bollywood page , this page has various bollywood

songs and in the center there are images which displays the latest songs. User can

click on any Movie images and can even search the songs in alphabetical order.

GHAZALS :

This menu redirects to the Ghazal page , this page has various Ghazal songs and in

the center there are images which displays the latest songs. User can click on any

Ghazal images and can even search the songs through in order.

ALBUMS :This menu redirects to the Album page , this page has various Album songs and in

the center there are images which displays the latest Albums. User can click on any

Album images and can even search the songs through in order.

REMIXES :

This menu redirects to the Remix page , this page has various Remix songs and in the

center there are images which displays the latest songs. User can click on any Remiximages and can even search the songs through alphabetical order.


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SEARCH PAGE :

After the respective song is searched a new search page is opened which displays the

result of the searched songs. User can click on any song and can stream it. In order

to download the song the user can right click on the song and can save the song to

their particular location in hard disk.

In order to provide additional features to the user apart from streaming and

downloading the song the user needs to get registered with the site. The following

are the procedures for getting registered and use the additional features provided by

our website :

REGISTRATION PAGE :

User can register themselves by filling up the registration form by providing the

appropriate details and the valid E-mail Address. After successful registration the user

would be given a message to login with their Username and Password.

LOGIN PAGE :

With their respective Username and Password user can login.

FORGOT PASSWORD :

If the User forgots his/her password they can provide their E-Mail Address in the

forgot password page and a Email link will be sent to their Inbox and User can then

click on that link and can provide a new password.

myPROFILE PAGE :

Once the user successfully logins to the system he/she would be redirected to their

Profile page. The Profile Page has various menus :

myPLAYLISTS :In this page user can view the playlists created by the user. User can also

click on the Create a playlist button provided at the bottom of the page and can

create new playlists.

myUPLOADS :Through this page User can upload a new song from their hard disk .


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myCONVERTED :In this page user can convert a particular song which is in mp3 format to

wav format .

myFRIENDS :Using this page user can search for other registered users and can add

friends.

myRINGTONES :Through this page ringtones can be created for the mobile phones.

EDIT PROFILE :User can edit their details by changing the Username, Email ID, Date of birth

etc.

CHANGE PASSWORD :User can also change their password to improve security.

USER FEEDBACK PAGE :In order to improve the site user can provide the feedback through this form.

SIGN OUT :At any point of time user can successfully sign out from their profile and will

be redirected back to the homepage.


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DATADICTIONARY


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Data Dictionary

LOGIN TABLE

Field Name Data Type Length KeyUserId varchar 20 Primary Key

UPassword varchar 20

REGISTRATION TABLE

Field Name Data Type Length key

UName Varchar 80 -

UserId Varchar 20 Foreign Key

Email Varchar 20 -

UPassword Varchar 20 -

ConfirmPass Varchar 20 -

Gender Varchar 50 -

DMonth Varchar 10 -DDay int - -

DYear int - -

Country varchar 20 -

Profile_image nvarchar MAX -

BOLLYWOOD TABLE


SName Varchar 40 Primary key

Singers Varchar 40 -

Movie Varchar 30 -

Ratings Varchar 20 -

SYear int - -

SPath Varchar 100 -


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ALBUM TABLE


SName Varchar MAX Primary key

Singers Varchar 30 -Album_name Varchar MAX -


AYear int - -

APath nVarchar MAX -

GHAZAL TABLE


SName Varchar 30 Primary key

Singers Varchar 30 -

Ghazal_Year int - -

Ghazal_Name Varchar 50 -


GaPath nVarchar MAX -

REMIX TABLE


SName Varchar 30 Primary keyDJ_Name Varchar 30 -

RYear int - -


RPath nVarchar MAX -


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myUPLOADS TABLE

Field Name Data Type Length Key

UserId Varchar 20 Foreign Key

SType Varchar 80 -SName Varchar 80 -

myPLAYLISTS TABLE


UserId varchar 20 Foreign Key

PlaylistName varchar 80 -

FEEDBACK TABLE


UserId varchar 20 Primary Key

UPassword varchar 20


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REFERENCES


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REFERENCES

Books Referred :

ASP.NET 2.0 UNLEASHED

PRO ASP.NET

C# BALGURUSWAMY

Websites Referred :

www.codesource.net

www.google.com

www.asp.net/forum.aspx
http://www.codesource.net/http://www.google.com/http://www.asp.net/forum.aspxhttp://www.asp.net/forum.aspxhttp://www.google.com/http://www.codesource.net/

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