nbtree performance improvements through specialization on key shape

Title

Topic

Performance

Created

2022-06-05 19:03:37

Last modified

2022-10-31 18:19:47 (4 weeks, 1 day ago)

Latest email

2022-10-31 18:14:08 (4 weeks, 1 day ago)

Status

2022-11: Needs review

2022-09: Moved to next CF

2022-07: Moved to next CF

Target version

Authors

Matthias van de Meent (mmeent)

Reviewers

Become reviewer

Committer

Links

Emails

Improving btree performance through specializing by key shape, take 2: First at 2022-04-08 16:54:55 by Matthias van de Meent <boekewurm+postgres at gmail.com>
Latest at 2022-10-31 18:14:08 by Matthias van de Meent <boekewurm+postgres at gmail.com>
Latest attachment (v7-0001-Implement-dynamic-prefix-compression-in-nbtree.patch) at 2022-10-31 18:14:08 from Matthias van de Meent <boekewurm+postgres at gmail.com>
    Attachment (v7-0001-Implement-dynamic-prefix-compression-in-nbtree.patch) at 2022-10-31 18:14:08 from Matthias van de Meent <boekewurm+postgres at gmail.com> (Patch: Yes)
    Attachment (v6-0005-Add-a-function-whose-task-it-is-to-populate-all-a.patch) at 2022-07-27 11:34:52 from Matthias van de Meent <boekewurm+postgres at gmail.com> (Patch: Yes)
    Attachment (v5-0002-Use-specialized-attribute-iterators-in-backend-nb.patch) at 2022-07-27 07:35:24 from Matthias van de Meent <boekewurm+postgres at gmail.com> (Patch: Yes)
    Attachment (pgbench_log.patched_v4.txt) at 2022-07-04 14:18:35 from Matthias van de Meent <boekewurm+postgres at gmail.com> (Patch: No)
    Attachment (performance_comparison.txt) at 2022-06-05 19:12:36 from Matthias van de Meent <boekewurm+postgres at gmail.com> (Patch: No)
    Attachment (v2-0002-Use-specialized-attribute-iterators-in-backend-nb.patch) at 2022-04-15 23:05:27 from Matthias van de Meent <boekewurm+postgres at gmail.com> (Patch: Yes)
    Attachment (v1-0007-Add_missed_declarations_for__bt_keep_natts.patch) at 2022-04-10 23:07:46 from Matthias van de Meent <boekewurm+postgres at gmail.com> (Patch: Yes)
    Attachment (v1-0004-Implement-specialized-uncacheable-attribute-itera.patch) at 2022-04-08 16:54:55 from Matthias van de Meent <boekewurm+postgres at gmail.com> (Patch: Yes)

History

When	Who	What
2022-10-31 18:19:47	Matthias van de Meent (mmeent)	New status: Needs review
2022-10-12 07:47:46	Michael Paquier (michael-kun)	Closed in commitfest 2022-09 with status: Moved to next CF
2022-10-12 07:47:43	Michael Paquier (michael-kun)	New status: Waiting on Author
2022-08-01 21:15:55	Jacob Champion (jchampion)	Closed in commitfest 2022-07 with status: Moved to next CF
2022-07-04 14:19:28	Matthias van de Meent (mmeent)	New status: Needs review
2022-06-20 19:18:19	Matthias van de Meent (mmeent)	New status: Waiting on Author
2022-06-05 19:04:03	Matthias van de Meent (mmeent)	Changed authors to Matthias van de Meent (mmeent)
2022-06-05 19:04:03	Matthias van de Meent (mmeent)	Changed targetversion to 16
2022-06-05 19:03:37	Matthias van de Meent (mmeent)	Attached mail thread CAEze2Wg52tsSWA9Fy7OCXx-K7pPLMNxA_fmQ6-+_pzR-AoODDA@mail.gmail.com
2022-06-05 19:03:37	Matthias van de Meent (mmeent)	Created patch record