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annotate mod_storage_appendmap/README.md @ 6015:7b093a9b95ea

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mod_report_forward: Fix traceback on error message passed to datetime function If archive:get() returns an error, e.g. because it can't find a message with the given ID, it may return e.g. nil, "item-not-found" or similar where the error condition ends up in reported_message_time, which gets passed to util.datetime, which thus ends up doing math to a string or error object.
author Kim Alvefur <zash@zash.se>
date Wed, 06 Nov 2024 22:25:41 +0100
parents fe081789f7b5
children
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2061
b84284144e21 mod_storage_appendmap: Experimental storage module optimized for map stores
Kim Alvefur <zash@zash.se>
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b84284144e21 mod_storage_appendmap: Experimental storage module optimized for map stores
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2 labels:
b84284144e21 mod_storage_appendmap: Experimental storage module optimized for map stores
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3 - 'Stage-Alpha'
b84284144e21 mod_storage_appendmap: Experimental storage module optimized for map stores
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4 - 'Type-Storage'
b84284144e21 mod_storage_appendmap: Experimental storage module optimized for map stores
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5 summary: Experimental map store optimized for small incremental changes
b84284144e21 mod_storage_appendmap: Experimental storage module optimized for map stores
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6 ...
b84284144e21 mod_storage_appendmap: Experimental storage module optimized for map stores
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7
b84284144e21 mod_storage_appendmap: Experimental storage module optimized for map stores
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8 This is an experimental storage driver where changed data is appended.
b84284144e21 mod_storage_appendmap: Experimental storage module optimized for map stores
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9 Data is simply written as `key = value` pairs to the end of the file.
b84284144e21 mod_storage_appendmap: Experimental storage module optimized for map stores
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10 This allows changes to individual keys to be written without needing to
b84284144e21 mod_storage_appendmap: Experimental storage module optimized for map stores
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11 write out the entire object again, but reads would grow gradually larger
b84284144e21 mod_storage_appendmap: Experimental storage module optimized for map stores
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12 as it still needs to read old overwritten keys. This may be suitable for
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88474dd1af48 Various READMEs: s/eg/e.g.g/
Kim Alvefur <zash@zash.se>
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13 e.g. rosters where individual contacts are changed at a time. In theory,
2061
b84284144e21 mod_storage_appendmap: Experimental storage module optimized for map stores
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14 this could also allow rolling back changes.
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b84284144e21 mod_storage_appendmap: Experimental storage module optimized for map stores
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16 Requires 0.10