I am new to the idea of cacheing and looked but could not find the answers I
need so I ask all of you for a simple answer.
1. <cake:nocache> blocks will not cache the views sections </cake:nocache>
2.this will cache the data from a query so it i need the data again it reads
from the cache saving the db from wear and tear. So I check my cache folder
and see cake_default_clouds and all my cloud data
$cloud = Cache::read('cloud');
if ($cloud !== false) {
return $cloud;
}
// generate cloud data
// ...
// store data in cache
Cache::write('cloud', $cloud);
return $cloud;
3.
var $cacheAction = array(
'view/23' => 21600,
'view/48' => 36000,
'view/52' => 48000
);
What does this cache? The actual query as in the data pulled from each
action? The view? The view with the data? It caches the action for [time]
but what is being cached? If view/23 is pulling data from the db is the data
being saved that's found?
4. var = $cacheQueries
What does this cache? The data, the view? The actual SQL query? The results
from the query?
And few general use questions:
Cache is for general purpose use or can I create a cache file for each user?
My user logs in I do a quick find of all there preferences and use that data
thruout the site to display options or not depending on selections. Can I
use Cache::write($my_user_id.'_settings', $settings); so ech users settings
are cached or better to use sessions for this data?
And finally I have my countries_cache file will all my countries so I go to
pages where a $countries list gets generated and there is no SQL for it
since its coming from the cache which is good, but can you use that
country_cache data in a contain? So when I use my $user =
$this->getUserinfo() which has a contain to pull Users Country.name,
State.abrev can I pull that data from the cache?
Thanks all...i know it was a long one
Dave
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