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Oracle Database 21 vs 18
Version Support Lifecycle Comparison
vs
Version 21
21
Active
Release Date2021-08-13
Support Ends-
EOL Date2027-07-31
Days Left515 days
Latest Version-
Version 18
18
End of Life
Release Date2018-07-23
Support Ends-
EOL Date2021-06-30
Days LeftExpired 1707 days ago
Latest Version-
💡 Upgrade Recommendation
21 currently has a longer support lifecycle. If you're using 18, keep an eye on its EOL date.
About Version Comparison
This page compares Oracle Database versions 21 and 18. Learn about each version's release date, support end date, and EOL (End of Life) date to make informed upgrade decisions.
Other Version Comparisons
23 vs 2123 vs 1923 vs 1823 vs 12.223 vs 12.123 vs 11.223 vs 11.123 vs 10.223 vs 10.121 vs 1921 vs 1821 vs 12.221 vs 12.121 vs 11.221 vs 11.121 vs 10.221 vs 10.119 vs 1819 vs 12.219 vs 12.119 vs 11.219 vs 11.119 vs 10.219 vs 10.118 vs 12.218 vs 12.118 vs 11.218 vs 11.118 vs 10.218 vs 10.112.2 vs 12.112.2 vs 11.212.2 vs 11.112.2 vs 10.212.2 vs 10.112.1 vs 11.212.1 vs 11.112.1 vs 10.212.1 vs 10.111.2 vs 11.111.2 vs 10.211.2 vs 10.111.1 vs 10.211.1 vs 10.110.2 vs 10.1
Showing comparisons for the latest 10 versions. Oracle Database has 12 versions total.