Mercurial > prosody-modules
view mod_storage_appendmap/README.markdown @ 4295:d44a8d3dd571
mod_cloud_notify: Some code cleanup, now luacheck-clean. No functionality changes.
author | Matthew Wild <mwild1@gmail.com> |
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date | Fri, 11 Dec 2020 07:03:31 +0000 |
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