Mercurial > prosody-modules
view mod_storage_appendmap/README.markdown @ 2157:7d1a22ac2a21
mod_track_muc_joins: Only check directed presence when joining (would be gone when leaving)
author | Kim Alvefur <zash@zash.se> |
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date | Wed, 13 Apr 2016 11:52:51 +0200 |
parents | b84284144e21 |
children | 88474dd1af48 |
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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 eg rosters where individual contacts are changed at a time. In theory, this could also allow rolling back changes. Requires 0.10