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development:architecture:caching [2016/05/17 17:22]
demiankatz 		development:architecture:caching [2020/09/22 13:54] (current)
demiankatz
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 ===== The Cache Manager and Its Caches ===== ===== The Cache Manager and Its Caches =====
  
-VuFind has a [[https://github.com/vufind-org/vufind/blob/master/module/VuFind/src/VuFind/Cache/Manager.php|VuFind\Cache\Manager]] class which pre-configures Zend Framework cache objects and/or directory locations for several named caches. Each of these caches is used slightly differently.+VuFind has a [[https://github.com/vufind-org/vufind/blob/dev/module/VuFind/src/VuFind/Cache/Manager.php|VuFind\Cache\Manager]] class which pre-configures [[development:architecture:laminas|Laminas]] cache objects and/or directory locations for several named caches. Each of these caches is used slightly differently.
  
-  * config - stores top-level Zend Framework configurations; manually set up in [[https://github.com/vufind-org/vufind/blob/master/config/application.config.php|application.config.php]] but included in the cache manager to assist with automated cache clearing in the admin panel. +  * config - stores top-level Laminas configurations; manually set up in [[https://github.com/vufind-org/vufind/blob/dev/config/application.config.php|application.config.php]] but included in the cache manager to assist with automated cache clearing in the admin panel. 
-  * cover - stores cover images; used by the [[https://github.com/vufind-org/vufind/blob/master/module/VuFind/src/VuFind/Cover/Loader.php|cover loader]] to store downloaded image files.+  * cover - stores cover images; used by the [[https://github.com/vufind-org/vufind/blob/dev/module/VuFind/src/VuFind/Cover/Loader.php|cover loader]] to store downloaded image files.
   * language - stores parsed i18n language files; set up as part of [[https://github.com/vufind-org/vufind/blob/v3.0/module/VuFind/src/VuFind/Service/Factory.php#L883|i18n initialization]].    * language - stores parsed i18n language files; set up as part of [[https://github.com/vufind-org/vufind/blob/v3.0/module/VuFind/src/VuFind/Service/Factory.php#L883|i18n initialization]]. 
   * object - stores serialized PHP objects; this is the most general-purpose cache in VuFind, shared by several different consumers. If you want to cache data of your own, this is a good place to put it, as long as you name your cache keys with appropriate uniqueness.   * object - stores serialized PHP objects; this is the most general-purpose cache in VuFind, shared by several different consumers. If you want to cache data of your own, this is a good place to put it, as long as you name your cache keys with appropriate uniqueness.
-  * searchspecs - stores parsed/processed YAML search specification configurations; used by the [[https://github.com/vufind-org/vufind/blob/master/module/VuFind/src/VuFind/Config/SearchSpecsReader.php|SearchSpecsReader]].+  * searchspecs - stores parsed/processed YAML search specification configurations; used by the [[https://github.com/vufind-org/vufind/blob/dev/module/VuFind/src/VuFind/Config/SearchSpecsReader.php|SearchSpecsReader]].
  
 ===== Cache Locations ===== ===== Cache Locations =====
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 As noted above, VuFind's object cache is the best general-purpose place for storing data, as long as you use cache keys that do not conflict with other VuFind components. Here is a list of current keys reserved in the object cache (current as of VuFind 3.0): As noted above, VuFind's object cache is the best general-purpose place for storing data, as long as you use cache keys that do not conflict with other VuFind components. Here is a list of current keys reserved in the object cache (current as of VuFind 3.0):
  
 +  * alephTranslator - used by VuFind\ILS\Driver\Aleph
   * edsAuthenticationToken - used by VuFindSearch\Backend\EDS\Backend   * edsAuthenticationToken - used by VuFindSearch\Backend\EDS\Backend
   * solrSearchAdvancedFacets*, solrSearchHomeFacets* - used by VuFind\Controller\SearchController   * solrSearchAdvancedFacets*, solrSearchHomeFacets* - used by VuFind\Controller\SearchController
   * summonSearchAdvancedFacets - used by VuFind\Controller\SummonController   * summonSearchAdvancedFacets - used by VuFind\Controller\SummonController
   * VoyagerRestful-* - used by VuFind\ILS\Driver\VoyagerRestful   * VoyagerRestful-* - used by VuFind\ILS\Driver\VoyagerRestful
development/architecture/caching.1463505733.txt.gz · Last modified: 2016/05/17 17:22 by demiankatz

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