Enterprise SQL DBMS with QUEL as a second language and having OpenXA distributed transactions.
Ingres is descendant to the oldest DBMS currently in use, the same original codebase as PostgreSQL. It has been free software under the GNU GPL v2 for a few years now.
released on 8 April 2017
Paid supportIngres Corporation.
6 September 2006
Leaders and contributors
Resources and communication
This entry (in part or in whole) was last reviewed on 6 August 2018.
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