Article:
  PostgreSQL's Multi-Version Concurrency Control
Subject:   Interbase, too
Date:   2001-05-26 12:51:43
From:   markgordon1
Interbase has used multi version concurrency to offer this functionality for over a decade. And Interbase is now released under (its own version of) open source.


I remember loving the ability to get a clean backup of a live database.