The database that refused to die: How Postgres survived its own creators

FEATURE Today Postgres is one of the most widely used database systems, but its launch and subsequent development were inauspicious to say the least. If it weren’t for a league of exceptionally devoted open source contributors, it probably would be another forgotten also-ran just like Ingres, the database system on which it was based (“Postgres” was shorthand for “Post-Ingres”). The creator of both systems, Michael Stonebraker, is perhaps the preeminent database pioneer in the field.