Difference between revisions of "Relational database"

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(Dr. Edgar Frank Codd invented the relational database while working for IBM in 1970)
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'''Relational database''' software manages information in tables, as well as the links between related records in these tables.  
 
'''Relational database''' software manages information in tables, as well as the links between related records in these tables.  
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"Dr. Edgar Frank Codd invented the relational database while working for IBM in 1970."<ref> [http://www.artfulsoftware.com/mysqlbook/sampler/mysqled1ch01.pdf Get It Done With MySQL]</ref>
  
 
The most well-known '''relational database management systems''' (RDBMS) are:
 
The most well-known '''relational database management systems''' (RDBMS) are:

Revision as of 20:20, January 31, 2011

Relational database software manages information in tables, as well as the links between related records in these tables. "Dr. Edgar Frank Codd invented the relational database while working for IBM in 1970."[1]

The most well-known relational database management systems (RDBMS) are:

  • DB2, developed by IBM, which also formalized the Structured Query Language (SQL) which became the industry standard.
  • Sybase
  • Oracle
  • Microsoft SQL Server
  • MySQL