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perf(postgres): add configurable JDBC and JOOQ tuning settings #522

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805cc83
perf(postgres): add configurable JDBC and JOOQ tuning settings
Mwea Mar 3, 2026
61e7572
fix: address review comments
Mwea Mar 5, 2026
3f84bc8
test(control-plane): add unit tests for JDBC/JOOQ config defaults
Mwea Mar 5, 2026
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264 changes: 264 additions & 0 deletions docs/inkless/configs.rst
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Original file line number Diff line number Diff line change
Expand Up @@ -295,6 +295,94 @@ Under ``inkless.control.plane.``
* Valid Values: [1,...]
* Importance: medium

``jdbc.binary.transfer``
Enable binary transfer for better serialization performance

* Type: boolean
* Default: true
* Importance: low

``jdbc.default.row.fetch.size``
Number of rows to fetch at once from the database

* Type: int
* Default: 100
* Valid Values: [0,...]
* Importance: low

``jdbc.prepare.threshold``
Number of executions before a statement is server-prepared

* Type: int
* Default: 5
* Valid Values: [0,...]
* Importance: low

``jdbc.prepared.statement.cache.queries``
Maximum number of queries to cache per connection

* Type: int
* Default: 256
* Valid Values: [0,...]
* Importance: low

``jdbc.prepared.statement.cache.size.mib``
Maximum size of the prepared statement cache in MiB

* Type: int
* Default: 5
* Valid Values: [0,...]
* Importance: low

``jdbc.tcp.keep.alive``
Enable TCP keepalive for long-lived connections

* Type: boolean
* Default: true
* Importance: low

``jooq.cache.record.mappers``
Cache record mappers for faster result mapping

* Type: boolean
* Default: true
* Importance: low

``jooq.execute.logging``
Enable JOOQ query logging

* Type: boolean
* Default: false
* Importance: low

``jooq.in.list.padding``
Pad IN lists to powers of 2 for better query plan cache reuse

* Type: boolean
* Default: true
* Importance: low

``jooq.reflection.caching``
Cache reflection operations for faster record mapping

* Type: boolean
* Default: true
* Importance: low

``jooq.render.catalog``
Render catalog prefix in SQL

* Type: boolean
* Default: false
* Importance: low

``jooq.render.schema``
Render schema prefix in SQL

* Type: boolean
* Default: false
* Importance: low



-----------------
Expand Down Expand Up @@ -347,6 +435,94 @@ Under ``inkless.control.plane.read.``
* Valid Values: [1,...]
* Importance: medium

``jdbc.binary.transfer``
Enable binary transfer for better serialization performance

* Type: boolean
* Default: true
* Importance: low

``jdbc.default.row.fetch.size``
Number of rows to fetch at once from the database

* Type: int
* Default: 100
* Valid Values: [0,...]
* Importance: low

``jdbc.prepare.threshold``
Number of executions before a statement is server-prepared

* Type: int
* Default: 5
* Valid Values: [0,...]
* Importance: low

``jdbc.prepared.statement.cache.queries``
Maximum number of queries to cache per connection

* Type: int
* Default: 256
* Valid Values: [0,...]
* Importance: low

``jdbc.prepared.statement.cache.size.mib``
Maximum size of the prepared statement cache in MiB

* Type: int
* Default: 5
* Valid Values: [0,...]
* Importance: low

``jdbc.tcp.keep.alive``
Enable TCP keepalive for long-lived connections

* Type: boolean
* Default: true
* Importance: low

``jooq.cache.record.mappers``
Cache record mappers for faster result mapping

* Type: boolean
* Default: true
* Importance: low

``jooq.execute.logging``
Enable JOOQ query logging

* Type: boolean
* Default: false
* Importance: low

``jooq.in.list.padding``
Pad IN lists to powers of 2 for better query plan cache reuse

* Type: boolean
* Default: true
* Importance: low

``jooq.reflection.caching``
Cache reflection operations for faster record mapping

* Type: boolean
* Default: true
* Importance: low

``jooq.render.catalog``
Render catalog prefix in SQL

* Type: boolean
* Default: false
* Importance: low

``jooq.render.schema``
Render schema prefix in SQL

* Type: boolean
* Default: false
* Importance: low



-----------------
Expand Down Expand Up @@ -399,6 +575,94 @@ Under ``inkless.control.plane.write.``
* Valid Values: [1,...]
* Importance: medium

``jdbc.binary.transfer``
Enable binary transfer for better serialization performance

* Type: boolean
* Default: true
* Importance: low

``jdbc.default.row.fetch.size``
Number of rows to fetch at once from the database

* Type: int
* Default: 100
* Valid Values: [0,...]
* Importance: low

``jdbc.prepare.threshold``
Number of executions before a statement is server-prepared

* Type: int
* Default: 5
* Valid Values: [0,...]
* Importance: low

``jdbc.prepared.statement.cache.queries``
Maximum number of queries to cache per connection

* Type: int
* Default: 256
* Valid Values: [0,...]
* Importance: low

``jdbc.prepared.statement.cache.size.mib``
Maximum size of the prepared statement cache in MiB

* Type: int
* Default: 5
* Valid Values: [0,...]
* Importance: low

``jdbc.tcp.keep.alive``
Enable TCP keepalive for long-lived connections

* Type: boolean
* Default: true
* Importance: low

``jooq.cache.record.mappers``
Cache record mappers for faster result mapping

* Type: boolean
* Default: true
* Importance: low

``jooq.execute.logging``
Enable JOOQ query logging

* Type: boolean
* Default: false
* Importance: low

``jooq.in.list.padding``
Pad IN lists to powers of 2 for better query plan cache reuse

* Type: boolean
* Default: true
* Importance: low

``jooq.reflection.caching``
Cache reflection operations for faster record mapping

* Type: boolean
* Default: true
* Importance: low

``jooq.render.catalog``
Render catalog prefix in SQL

* Type: boolean
* Default: false
* Importance: low

``jooq.render.schema``
Render schema prefix in SQL

* Type: boolean
* Default: false
* Importance: low



-----------------
Expand Down
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