Need for RDBSMS
- Logical grouping of related data to maintain data in tables
- It is in the form of rows and columns
- Relationships are maintained between tables
- Removed data redundancy
- Faster search for a particular information
Learning to become DBA: Oracle, MYSQL etc
Disclaims:
Always study and research the information here first before use! UAYOR!
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Archives
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2009
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January
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- Codd's Rule No 12: Data Integrity Cannot be Subverted
- Codd's Rules No 11: Supports Distributed Operations
- Codd's Rules No 10: Data Integrity Is a Function o...
- Oracle9i and above: How to reclaim (empty) TEMP ta...
- Codd's Rules No 09: Logical Data Independence
- Codd's Rules No 08: Physical Data Independence
- Codd's Rules No 07: Supports Set-Based or Relation...
- Codd's Rules No 06: Provides Alternatives for View...
- Codd's Rules No 05: A Single Language is Used to C...
- Codd's Rules No 04: Database is Self-Describing
- Codd's Rules No 03: Nulls are Treated Uniformly As...
- Codd's Rules No 02: Data is Logically Accessible
- Codd's Rules No 01: Data is Presented in Tables
- Learning the hard way on Oracle Database Clusterin...
- E. F. Codd's Rules
- Need for RDBSMS
- Need for Transaction Processing
- Network Database
- Hierarchical Database
- File Management System
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January
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