Mercurial > prosody-modules
view mod_storage_appendmap/README.markdown @ 4056:554f64c8d0c0
mod_muc_markers: Expose is_markable utility function to other modules
author | Matthew Wild <mwild1@gmail.com> |
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date | Thu, 02 Jul 2020 12:07:08 +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