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Reduce Page/WAL sizes #753

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patins opened this issue Oct 13, 2021 · 4 comments
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Reduce Page/WAL sizes #753

patins opened this issue Oct 13, 2021 · 4 comments
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@MMeent
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c/PostgreSQL Component: PostgreSQL features and bugs

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@patins
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patins commented Oct 13, 2021

Spoke with @hlinnaka about a few cases/areas we can optimize

  • zero pages
  • blank spaces in the middle of pages
  • wal record header data (checksum, pointer previous awl record, ...)
  • wal record relfilenode
  • simplify format for clog + slru
@patins patins added the c/storage/pageserver Component: storage: pageserver label Oct 14, 2021
@stepashka stepashka mentioned this issue Dec 21, 2021
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@MMeent
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MMeent commented Jan 18, 2022

See also: neondatabase/rfcs#14

@stepashka stepashka mentioned this issue Apr 5, 2022
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@neondatabase-bot neondatabase-bot bot added this to the 0.6 Towards Tech Prev milestone Apr 5, 2022
@neondatabase-bot neondatabase-bot bot removed this from the 1.0 Technical preview milestone May 17, 2022
@shanyp
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shanyp commented Jul 16, 2023

@MMeent @hlinnaka while combing the backlog found this one, any work has been done on this one ?

@MMeent
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MMeent commented Jul 17, 2023

I have been working on the PostgreSQL side of this, but nothing in Neon. See neondatabase/postgres#291

@shanyp shanyp added c/PostgreSQL Component: PostgreSQL features and bugs and removed c/storage/pageserver Component: storage: pageserver labels Jul 17, 2023
@jcsp
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jcsp commented Mar 11, 2024

Very old ticket.

@jcsp jcsp closed this as completed Mar 11, 2024
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