DBMS Lab Projects. Information System Design Auction Portal Items Bidders Bid Managers Lowest Bid...

DBMS Lab Projects

Information System Design

Auction Portal

• Items

• Bidders

• Bid

• Managers

• Lowest Bid

• Incremental Bidding

Resume Posting Service

• Resume

• Posts

• Employers

• Managers

• Matching

Tourism Information System

• Data Integration

• Location Aware Services

• Map Based Interface

• Travel Information

Web Based Dictionary

• Data Organization

• Graph Structure

Financial Portfolio Managers

• Users

• Projections

• Web based data access

Automatic Time Table and Course Management System

• Courses

• Class rooms

• Hard constraints

• Soft Constraints

Social Network of IIT Alumni

• Friends

• Communities

• Blogs

• Events

Web 2.0

Mashup is a web application that combines data from more than one source into a single integrated tool via a local database; an example is the use of cartographic data from Google Maps to add location information to real-estate data from Craigslist, thereby creating a new and distinct web service that was not originally provided by either source.

Domain Specific Databases

Spatial Database

• GIS

• Spatio-temporal data

• Implement spatial queries and schemas

Multimedia Databases

• Content Based Retrieval

• Geometric Data Structures

• Music Databases

Streaming Data

• Network Monitoring

• Streaming Queries

XML Databases

• Query processor for restricted XQuery

• XML to RDBMS Converter

• XML database design– Biological data– Financial data

Sequence Databases

• Proteins, Gene sequences

• Motif, structure finding

• http://rdp.cme.msu.edu/

OODB

• Build a gaming framework using MyOODB

Fuzzy Databases

• FSQL

Text Databases

• Indexing – Zipfs law

• Search

Data warehousing

• Datacube materialization

• Warehouse design

• OLAP queries

Data Mining

• http://mill.ucsd.edu/

Database Security

• Checking a SQL query for SQL injection vulnerability

• statement := "SELECT * FROM users WHERE name = '" + userName + "';"

• setting the "userName" variable as a' or 't'='t , renders• SELECT * FROM users WHERE name = 'a' OR 't'='t';

• If this code were to be used in an authentication procedure then this example could be used to force the selection of a valid username because the evaluation of 't'='t' is always true.