Mercurial > prosody-modules
comparison mod_storage_appendmap/README.md @ 5975:fe081789f7b5
All community modules: Unify file extention of Markdown files to .md
| author | Menel <menel@snikket.de> |
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| date | Tue, 22 Oct 2024 10:26:01 +0200 |
| parents | mod_storage_appendmap/README.markdown@88474dd1af48 |
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| 5974:5a65a632d5b9 | 5975:fe081789f7b5 |
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| 1 --- | |
| 2 labels: | |
| 3 - 'Stage-Alpha' | |
| 4 - 'Type-Storage' | |
| 5 summary: Experimental map store optimized for small incremental changes | |
| 6 ... | |
| 7 | |
| 8 This is an experimental storage driver where changed data is appended. | |
| 9 Data is simply written as `key = value` pairs to the end of the file. | |
| 10 This allows changes to individual keys to be written without needing to | |
| 11 write out the entire object again, but reads would grow gradually larger | |
| 12 as it still needs to read old overwritten keys. This may be suitable for | |
| 13 e.g. rosters where individual contacts are changed at a time. In theory, | |
| 14 this could also allow rolling back changes. | |
| 15 | |
| 16 Requires 0.10 |