Re: reader/writers lock/lockess - where to begin?
Date: Fri, 18 Mar 2005 14:52:44 +0000
Paul <paulsnewsgroups_at_hotmail.com> wrote:
>Go to www.ibphoenix.com and look at their docs section. There are
>articles there which explain Multi-Version Concurrency Control or
>Record Shadowing or Record Versioning (different names, same thing).
Also check out www.postgresql.org - both Firebird (formerly Interbase) and PostgreSQL use MVCC exclusively for their db's. I believe that Oracle uses a mixture of it and locking.
-- plinehan __at__ yahoo __dot__ __com__ XP Pro, SP 2, if Oracle group then db := Oracle 220.127.116.11.0; else db := Interbase 18.104.22.168; endif As a courtesy to those who spend time analyzing and attempting to help, please do not top post.Received on Fri Mar 18 2005 - 15:52:44 CET