Software /
code /
prosody
Diff
tools/migration/prosody-migrator.lua @ 13136:396db0e7084f
mod_storage_internal: Use a binary search for time based ranges
Iterating over an entire archive to find a few items in the far end from
where iteration started is expensive, and probably more expensive with
the lazy-loading of items added in the previous commit.
Since we can now efficiently read items in random order, we can now use
a binary search to find a better starting point for iteration.
author | Kim Alvefur <zash@zash.se> |
---|---|
date | Wed, 12 May 2021 01:32:03 +0200 |
parent | 12387:05c250fa335a |
child | 13142:879a6a33c21b |