Mercurial > prosody-modules
view mod_storage_appendmap/README.markdown @ 4869:c3bf568e3977
mod_http_xep227: Initialize XEP-0227 XML
mod_storage_xep0227 only writes if there is XML already for a user (it uses
the presence of an existing <user> element as an indicator that an account
exists, although technically this is not something Prosody itself does, so
it's a little weird).
author | Matthew Wild <mwild1@gmail.com> |
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date | Sat, 15 Jan 2022 14:25:27 +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