0000653: Self-learning cache, and cache directory refactoring - Composr CMS feature tracker

ID	Project	Category	View Status	Date Submitted	Last Update

0000653	Composr	core	public	2012-07-02 17:14	2015-01-03 20:11

Reporter	Chris Graham	Assigned To	Chris Graham
Severity	Feature-request
Status	resolved	Resolution	fixed
Product Version
Fixed in Version

Summary	0000653: Self-learning cache, and cache directory refactoring
Description	Have a self-learning cache for: - language information loading (we already have this -- so actually the code for that will get re-used at a higher level to handle all of this) - config option loading - permission loading - theme image loading - what blocks are needed - what Comcode pages (pages and panels) are needed and their meta-data - zone information loading - [and anything else we can see that is relatively non-volatile yet frequently accessed as independent units.] - what Javascript will be needed for <head> - what CSS will be needed for <head> This should be a nice optimisation -- it'll greatly reduce the database load, in terms of query volume and size. Alter the directory structure a bit so that we have: - (root) - caches - lang - persistent - self_learning - guest_pages (currently we're fudging things a bit by storing unrelated stuff under lang_cached/persistent_cache, so lets get the dir structure accurate with all this)
Additional Information	Success metrics (not guaranteed, but nice targets to check to after work is done, to avoid stopping short): - Hardly any queries on normal Comcode page rendering -- only ones that there are are large ones where every returned row is needed - Minimal content-based queries on root download category rendering (with some test downloads and categories)
Tags	Type: Performance

Time estimation (hours)	16
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