Talk:PhpBB4/Caching Component

Caching
Caching TTL should be on a global level - most if not all caching components are intelligent enough to discard older cache results in the interest of maintaining their cache size requirements, and as such, will discard older caches in favor of newer results.

In stead of the focus on cache TTL values, the focus should be placed on making sure that all cache "keys" are stored in a fashion that ensures an optimal cache use. For example, MySQL's default cache settings only cache queries that are IDENTICAL by /exact/ character-by-character queries.