I know that postgres was a project directed by Michael Stonebraker in Berkeley (1986-1994) and that soon Jolly Chen and Andrew Yu did postgres95.
I understand that the main change in postgres95 was to implement SQL instead of POSTQUEL. Then after the appearance of postgres95 postgreSQL 6.0 arises. And what came later it is well-known history. My question is if the architecture of postgreSQL were inherited of postgres original project or postgreSQL were developed completely with a new concept. Thanks in advance. ---------------------------(end of broadcast)--------------------------- TIP 4: Don't 'kill -9' the postmaster
