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[docs] Add a warning about SQLite cache sizes (#2378) 

* [docs] Add a warning about SQLite cache sizes

* [docs] Fix admonition text

* [docs] Lorde the indenting

* [docs] Rework the text a bit
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Daenney 2023-11-22 19:06:30 +01:00 committed by GitHub
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9
docs/configuration/database.md
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@ -46,6 +46,9 @@ GoToSocial makes use of ULIDs (Universally Unique Lexicographically Sortable Ide
## Settings
!!! danger "SQLite cache sizes"
More is not necessarily better for caches. They need to be tuned to the workload. The defaults should be plenty for most instances and you shouldn't change it. If you do change it, ensure you mention this when requesting help in the GoToSocial Help channel.
```yaml
############################
##### DATABASE CONFIG ######
@ -156,6 +159,12 @@ db-sqlite-synchronous: "NORMAL"
# SQLite only -- unused otherwise.
# If set to empty string or zero, the sqlite default (2MiB) will be used.
# See: https://www.sqlite.org/pragma.html#pragma_cache_size
#
# More is not necessarily better for caches. They need to be tuned to the
# workload. The defaults should be plenty for most instances and you shouldn't
# change it. If you do change it, ensure you mention this when requesting help
# in the GoToSocial Help channel.
#
# Examples: ["0", "2MiB", "8MiB", "64MiB"]
# Default: "8MiB"
db-sqlite-cache-size: "8MiB"

6
example/config.yaml
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@ -229,6 +229,12 @@ db-sqlite-synchronous: "NORMAL"
# SQLite only -- unused otherwise.
# If set to empty string or zero, the sqlite default (2MiB) will be used.
# See: https://www.sqlite.org/pragma.html#pragma_cache_size
#
# More is not necessarily better for caches. They need to be tuned to the
# workload. The defaults should be plenty for most instances and you shouldn't
# change it. If you do change it, ensure you mention this when requesting help
# in the GoToSocial Help channel.
#
# Examples: ["0", "2MiB", "8MiB", "64MiB"]
# Default: "8MiB"
db-sqlite-cache-size: "8MiB"