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List of Relational Databases

Oracle Database

Versions

  • Oracle v2 - First commercially available SQL-based RDBMS implementing some basic SQL queries and simple joins
  • Oracle8 Database
  • Oracle9i Database
  • Oracle Database 10g
  • Oracle Database 11g
  • Oracle Database 12c
  • Oracle Database 18c
  • Oracle Database 19c
  • Oracle Database 21c

Oracle Database 10g

MySQL

  • https://www.mysql.com/
  • open source effort
  • developed by - oracle (brought by Sun Microsystems, but then oracle brought them)
  • date - 1995
  • developer - Michael Widenius

MariaDB

PostgreSQL

  • https://www.postgresql.org/
  • date - 1996
  • open source - postgreSQL license
  • SQL compliance - i.e. it follow the SQL standards (but not strictly)
  • roots at the University of California, Berkeley

Other