prosody-modules
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mod_storage_appendmap/README.markdown
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mod_storage_appendmap/README.markdown @ 5295:98d5acb93439
mod_authz_delegate: make resistant against startup order issues
There is no guarantee that the target_host gets activated and
initialized before the host this module is loaded on. As
add_default_permission is called during load time by many modules,
we need to be prepared to queue stuff.
| author | Jonas Schäfer <jonas@wielicki.name> |
|---|---|
| date | Fri, 31 Mar 2023 16:56:42 +0200 |
| parent | 2818:88474dd1af48 |
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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 e.g. rosters where individual contacts are changed at a time. In theory, this could also allow rolling back changes. Requires 0.10
