Mercurial > prosody-modules
view mod_storage_appendmap/README.markdown @ 2372:b1b120e654ff
mod_measure_message_length: Collect statistics on number of bytes, words and lines in messages
author | Kim Alvefur <zash@zash.se> |
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date | Thu, 17 Nov 2016 23:13:59 +0100 |
parents | b84284144e21 |
children | 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 eg rosters where individual contacts are changed at a time. In theory, this could also allow rolling back changes. Requires 0.10