data visualization project
DESCRIPTION
Data Visualization Project. B.Tech Major Project. Project Guide Dr. Naresh Nagwani. Project Team Members Pawan Singh Sumit Guha. What is Data Visualisation ?. Data Visualisation is the graphical representation of information. Bar charts, scatter graphs, and - PowerPoint PPT PresentationTRANSCRIPT
Data Visualization ProjectB.Tech Major Project
Project GuideDr. Naresh Nagwani
Project Team MembersPawan SinghSumit Guha
What is Data Visualisation ?Data Visualisation is the graphical representationof information. Bar charts, scatter graphs, andmaps are examples of simple data visualizationsthat have been used for decades.
Technology combines the principles of visualizationwith powerful applications and large data sets to create sophisticated images and animations.
Who is doing it ? Data Visualizations have been used by instructors
and presenters to help understand concepts more quickly and deeply.
Data Visualizations help in understanding the core concept in nutshell which makes it so popular in current context of Knowledge World.
Why Data Visualization?
Computer system generate and store massive and growing amounts of data. Data visualizations offer one way to harness this infrastructure to find trends and correlations that can lead to important discoveries.
Representing large amounts of disparate information in a visual form often allows you to see patterns that would otherwise be buried in vast, unconnected data sets.
The ProjectThe basic aim of this project is to draw visualizations from the relational databases i.e. the data into charts and graphs which make it a better and more presentable fashion.
DatabasesSet of APIs
Visualizations
APIs used in the Project
HIBERNATE Visualization API
Java API for XML ParsingFusion Charts API
Working of Project
Database
Database
Database
HibernateJava API for XML
Parsing
Google Visualization
API
Fusion Charts
Web Application
User Requests
Prerequisites for deploying Project
Apache Tomcat Application Server
Java Runtime Environment 6
A Web Browser
A Screen with minimum 1024 X 768 resolution support
Flash Player
Deployment of ProjectRun the Project from Apache Tomcat Web Application Interface
Visualizations achieved in the Project
BAR GRAPH
PIE CHART
DOUGHNUT GRAPH
MULTI SERIES GRAPH
LINE GRAPH
MULTI LINE GRAPH
Open Source Initiative
We have made our project as a Open Source Project
Entire code together with documentation is uploaded on sourceforget.net for enthusiasts who want to improve it or utilize it some other manner
URL : www.sourceforge.net/projects/onlinedatavisualization
Project Goals from Original SRS
Implementation of Hibernate on various Databases Implementation of XML Parsing Implementation of Data Visualization on requested table Implementing interaction with created visuals Ability to print visuals at any stage
Achieved Goals
Unachieved Goals• Ability to embed visuals in other applications• Implementation of proper reporting tools to use visuals
Conclusion
Data Visualization is solution for visual representation of data with the goal of providing the viewer with a qualitative understanding of the information contents.
Data Visualization is very useful to serve as presentation tool to represent statistics in a presentable and glossier way than database tables
As there is no end to converting data to visuals; so in future more and more visualizations will be added and transformation of more complex data into interactive and eye-catching visualizations can be done.