[TYPO3-core] FYI72: #15497: [Caching framework] Remove tagIndex from memcached and apc backend

[Ernesto Baschny [cron IT]]

Karsten Dambekalns schrieb am 19.08.2010 10:30:
> Hi.
> 
> On 19.08.2010, at 09:20, Ernesto Baschny [cron IT] wrote:
>> How would one invalidade cache entries by tag then? Doesn't that need to
>> be documented somewhere (that APC + memcache backends doesn't support
>> tags), or how does it work then?
> 
> That's the fun part: the tagindex isn't used at all, clearing by tag still works. Seems to me as if the tagindex was a prehistoric leftover. :)
> 

Nice, thanks for the insight Karsten. addIdentifierToTags(),
findIdentifiersByTag() and findIdentifiersByTags() are still there, cool.

Cheers,
Ernesto