Add object-cache awareness for persistent backends #32

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opened 2026-07-01 01:05:28 +00:00 by manlycucumber · 0 comments

manlycucumber commented

2026-07-01 01:05:28 +00:00

(Migrated from github.com)

Problem

Sites with a persistent object cache (Redis/Memcached) should benefit from it, while sites without one still work via the database transient store. The caching layer should not assume a backend.

Acceptance criteria

Caching works correctly whether or not a persistent object cache is present.
On sites with an external object cache, transients are not needlessly duplicated in the options table.
Cache group naming is consistent and documented.
No behavioural difference in served content between the two backends.

Notes

Transients automatically route to the object cache when one is installed; verify keys are grouped sensibly.

## Problem Sites with a persistent object cache (Redis/Memcached) should benefit from it, while sites without one still work via the database transient store. The caching layer should not assume a backend. ## Acceptance criteria - [ ] Caching works correctly whether or not a persistent object cache is present. - [ ] On sites with an external object cache, transients are not needlessly duplicated in the options table. - [ ] Cache group naming is consistent and documented. - [ ] No behavioural difference in served content between the two backends. ## Notes Transients automatically route to the object cache when one is installed; verify keys are grouped sensibly.

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Reference

Directorium/Ordo#32

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