| |||||||||||||
A short history of btrfsA short history of btrfsPosted Aug 4, 2009 15:41 UTC (Tue) by topher (guest, #2223)In reply to: A short history of btrfs by alkby Parent article: A short history of btrfs
Some database rows will be updated, and most DBMS do that in-place.This is actually incorrect. There are almost no databases that actually do that anymore. All modern (decent) databases will create a new row when performing an update, and then mark the old row as deleted internally. This is significantly safer, performs better, and allows you to support other important transactional features.
(Log in to post comments)
|
|||||||||||||