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PostgreSQL
Sven Wegener
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Age
Commit message (
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Author
2025-09-05
bufmgr: Remove freelist, always use clock-sweep
Andres Freund
2025-09-05
bufmgr: Use consistent naming of the clock-sweep algorithm
Andres Freund
2025-03-30
bufmgr: Implement AIO read support
Andres Freund
2023-04-07
Add VACUUM/ANALYZE BUFFER_USAGE_LIMIT option
David Rowley
2021-03-11
Replace buffer I/O locks with condition variables.
Thomas Munro
2017-03-17
Rename "pg_clog" directory to "pg_xact".
Robert Haas
2016-04-01
Copyedit comments and documentation.
Noah Misch
2016-03-10
Checkpoint sorting and balancing.
Andres Freund
2016-01-01
Cover heap_page_prune_opt()'s cleanup lock tactic in README.
Noah Misch
2015-03-25
Reduce pinning and buffer content locking for btree scans.
Kevin Grittner
2014-09-25
Change locking regimen around buffer replacement.
Robert Haas
2014-02-17
Fix capitalization in README.
Robert Haas
2013-12-22
Change the way we mark tuples as frozen.
Robert Haas
2012-05-22
Repair out-of-date information in src/backend/storage/buffer/README.
Robert Haas
2010-11-23
Remove useless whitespace at end of lines
Peter Eisentraut
2010-09-20
Remove cvs keywords from all files.
Magnus Hagander
2009-06-22
For bulk write operations (eg COPY IN), use a ring buffer of 16MB instead
Tom Lane
2009-02-18
Start background writer during archive recovery. Background writer now performs
Heikki Linnakangas
2008-11-06
Improve bulk-insert performance by keeping the current target buffer pinned
Tom Lane
2008-03-21
More README src cleanups.
Bruce Momjian
2008-03-20
Make source code READMEs more consistent. Add CVS tags to all README files.
Bruce Momjian
2007-05-30
Make large sequential scans and VACUUMs work in a limited-size "ring" of
Tom Lane
2006-07-23
Split the buffer mapping table into multiple separately lockable
Tom Lane
2006-06-08
Remove obsolete comment about VACUUM FULL: it takes buffer content locks
Tom Lane
2006-03-31
Clean up WAL/buffer interactions as per my recent proposal. Get rid of the
Tom Lane
2005-03-04
Replace the BufMgrLock with separate locks on the lookup hashtable and
Tom Lane
2004-04-19
Code review for ARC patch. Eliminate static variables, improve handling
Tom Lane
2003-11-29
$Header: -> $PostgreSQL Changes ...
PostgreSQL Daemon
2003-11-14
Added documentation for the new interface between the buffer manager
Jan Wieck
2003-10-31
Update future-tense comments in README to present tense. Noted by
Tom Lane
2001-09-29
Implement new 'lightweight lock manager' that's intermediate between
Tom Lane
2001-08-25
Replace implementation of pg_log as a relation accessed through the
Tom Lane
2001-07-06
Implement LockBufferForCleanup(), which will allow concurrent VACUUM
Tom Lane
