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moremore0812 / cqengine

Automatically exported from code.google.com/p/cqengine
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Support lock-free READ_COMMITTED transaction isolation via multiple buffering #31

Open GoogleCodeExporter opened 9 years ago

GoogleCodeExporter commented 9 years ago 
Incorporate patch by Atul Vasu: 
https://groups.google.com/forum/#!topic/cqengine-discuss/9jIo0y5RDHA

Original issue reported on code.google.com by ni...@npgall.com on 21 Dec 2013 at 2:30

GoogleCodeExporter commented 9 years ago 
Instead of locks, Multiversion concurrency control(MVCC) should be implemented

Original comment by harry.ca...@gmail.com on 27 Apr 2014 at 10:10

GoogleCodeExporter commented 9 years ago 
MVCC has been implemented, although in a different way which doesn't require 
buffering.

Original comment by ni...@npgall.com on 20 Apr 2015 at 8:23