Mercurial > prosody-modules
view mod_storage_appendmap/README.markdown @ 4626:285efde5e8a5
mod_pubsub_alertmanager: Exclude "ends at" timestamp for unresolved alerts
Wow, does the problem end in year 1? Let me get my time machine!
author | Kim Alvefur <zash@zash.se> |
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date | Sun, 18 Jul 2021 00:19:50 +0200 |
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