view mod_storage_appendmap/README.markdown @ 5409:993f28798c75

mod_http_oauth2: Add service documentation URL to metadata This is aimed to those building integrations, so the modules site seems appropriate. Configurable so that a deployment can point to their own OAuth documentation.
author Kim Alvefur <zash@zash.se>
date Tue, 02 May 2023 17:04:19 +0200
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