ORACLE DATABASE -
Developed by - Oracle corporation.
Initial Release Date - 1979.
Written In - assembly language,c,c++.
A database is a collection of related data. personal computer store the database using different kind of software. A database is an organized collection of structured data stored electronically in a computer system oracle is most popular type of database. Oracle Database allows you to quickly and safely store and retrieve data.
- Oracle Database is cross-platform. it is run on many operating system like linux, windows, ubuntu linux distributions etc.
- Oracle Database has its good networking stack that allows application from a different platform to communicate with the Oracle Database smoothly.
- Oracle is one of the first Database that supported Linux in the late 1990s before Linux become a commerce product. It has been supporting this open platform.
Oracle uses the logical data structure to store data. and you can interact with the database without knowing where the data is stored physically.
versions -
- oracle v2 release year - 1979
- oracle v3 release year - 1983
- oracle v4 release year - 1984
- oracle v5 release year - 1985
- oracle v6 release year - 1988
- oracle 7 release year - 1992
- oracle 7.1 release year - 1994
- oracle 7.2 release year - 1995
- oracle 7.3 release year - 1996
- oracle 8 release year - 1997
- oracle 8i release year - 1998
- oracle 9i release year - 2001
- oracle 9i2 release year - 2002
- oracle 10g release year - 2003
- oracle 10g2 release year - 2005
- oracle 11g release year - 2007
- oracle 11g2 release year - 2009
- oracle 12c release year - 2013
- oracle 12c2 release year - 2016
- oracle 18c release year - 2018
- oracle 19c release year - 2019
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