ZDNet UK: CA Talks the Open Source Talk Feb 12, 2005, 17 :00 UTC (1 Talkback[s]) (4652 reads) (Other stories by Ingrid Marson)
"Late last year, Computer Associates' Ingres r3 Database became one of the most prominent examples of previously proprietary code to be published along open source guidelines.
"Other companies have released the source code of proprietary software but Ingres was unusual as it is a high-end enterprise database being used by over 15,000 customers..."