Software /
code /
prosody
File
AUTHORS @ 13186:affaf6d08d26
util.datamanager: Pad list writes to avoid crossing block boundaries
By padding items so that they do not cross block boundaries, it becomes
eaiser to delete whole blocks with fallocate() without cutting items
in half, improving efficiency of such operations.
Since list stores are used for message archives, where the most common
deletion operation would be of the oldest entires, at the top of the
file. With this, all blocks that contain items to be removed could be
deleted without needing to read, delete and write out the whole file.
author | Kim Alvefur <zash@zash.se> |
---|---|
date | Wed, 07 Jun 2023 00:39:30 +0200 |
parent | 5403:d7ecf6cd584e |
line wrap: on
line source
The Prosody project is open to contributions (see HACKERS file), but is maintained daily by: - Matthew Wild (mail: matthew [at] prosody.im) - Waqas Hussain (mail: waqas [at] prosody.im) - Kim Alvefur (mail: zash [at] prosody.im) You can reach us collectively by email: developers [at] prosody.im or in realtime in the Prosody chatroom: prosody@conference.prosody.im