Mercurial > prosody-modules
view mod_storage_appendmap/README.markdown @ 4444:2f5e52d67928
mod_smacks: Do ask for acks while in CSI inactive mode, but less frequent
Otherwise the unacked stanza queue just grows forever
author | Kim Alvefur <zash@zash.se> |
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date | Tue, 16 Feb 2021 21:33:39 +0100 |
parents | 88474dd1af48 |
children |
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--- labels: - 'Stage-Alpha' - 'Type-Storage' summary: Experimental map store optimized for small incremental changes ... This is an experimental storage driver where changed data is appended. Data is simply written as `key = value` pairs to the end of the file. This allows changes to individual keys to be written without needing to write out the entire object again, but reads would grow gradually larger as it still needs to read old overwritten keys. This may be suitable for e.g. rosters where individual contacts are changed at a time. In theory, this could also allow rolling back changes. Requires 0.10