Ling Guo Feb 15, 2010 Database(RDBMS) Software Review Oracle RDBMS (Oracle Cooperation) 4()6 Oracle...
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Transcript of Ling Guo Feb 15, 2010 Database(RDBMS) Software Review Oracle RDBMS (Oracle Cooperation) 4()6 Oracle...
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Ling GuoFeb 15, 2010
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Database(RDBMS) Software ReviewOracle RDBMS (Oracle Cooperation)4()6
Oracle 10g Express versionDB2 (IBM)
IBM DB2 Express-CSQL Server (Microsoft)
SQL Server Express/ Developer versionOthers: MySQL, PostgreSQL, Access, Sybase etc.
IBM31.8%
Oracle40.4%
Microsoft12.3%
Other15.5%
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Factors for Selecting RDBMS Software
Platform and System RequirementSupport Data TypesApplication functionProgram language SupportingAnalysis AbilityInternet AbilityPrice and PerformanceEase of Use and Documentation
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Types of Database Users
Database AdministratorsSecurity Officers Network Administrators Application Developers Application Administrators Database Users
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Tasks of Database Administrators
Evaluate the Database Server HardwareInstall the Oracle Database SoftwarePlan the DatabaseCreate and Open the DatabaseBack Up the DatabaseEnroll System Users Implement the Database DesignBack Up the Fully Functional Database Tune Database Performance
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Tasks of Application Developers
Designing and developing the database application
Designing the database structure for an application
Estimating storage requirements for an application
Specifying modifications of the database structure for an application
Relaying this information to a database administrator
Tuning the application during development
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Practice with Oracle Express On campus:
http://coit-ora01.uncc.edu:8080/isqlplus/
Oracle Database 10g Express Edition Free of charge, and may be installed on any size machine, supporting up
to 4GB of user data and running on a single processor, using a maximum of 1GB memory.
Ideal database for developers Great starter database for students and database
administratorTutorial:
http://st-curriculum.oracle.com/tutorial/DBXETutorial/index.htm
Download:http://www.oracle.com/technology/software/products/
database/xe/index.html
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Thank you !