Differences

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--- admin_menu:site_setup:cache:start [2010/05/10 18:52]
jonyo updated info
+++ admin_menu:site_setup:cache:start [2014/09/25 16:55] (current)
@@ Line 1: / Line 1: @@
 {{indexmenu_n>70}}
 ====== Cache ======
+Admin Page: **Site Setup > Cache**
 The Geo Cache system will cache data, and module output, in cache files.  Using the cache system will greatly reduce the amount of data that is retrieved from the database, resulting in faster page loads and less strain on the database server.
@@ Line 11: / Line 13: @@
 ==== Important Notes: ====
-  * If you make changes in the admin panel, the cache for that specific data should automatically be adjusted.  In other words, the cache is automatically updated if making changes in the admin panel.  ((If you make a change in the admin panel that does not seem to take effect, try clearing the cache to see if that fixes it.  The cache system has matured so that this should not be a problem, but if you do experience this problem where you need to clear the cache for a setting change to take effect **in the admin panel**, notify Geo Support.))
+  * If you make changes in the admin panel, the cache for that specific data should automatically be adjusted.  In other words, the cache is automatically updated if making changes in the admin panel.  However, if you make a change in the admin panel that does not seem to take effect, try clearing the cache.((The cache system has matured so that this should not be a problem, but if you do experience this problem where you need to clear the cache for a setting change to take effect **in the admin panel**, notify Geo Support.))
-  * The cache is created as it is needed. For instance, a template won't be cached until a page that uses the template is viewed on the client side for the first time.
+  * The cache is created as it is needed. For instance, language text for a page won't be cached until that page is viewed on the client side for the first time.
-  * The amount of time something is cached for depends on the nature of that thing.  For example, the "featured listings" module display is cached for 5 minutes it is always changing, but the "category navigation" modules are cached for a full 30 minutes.
+  * The amount of time something is cached for depends on the nature of that thing.  For example, the "featured listings" module display is cached for 5 minutes since it is always changing, but the "category navigation" modules are cached for a full 30 minutes.
-  * More controls to fine tune how the cache system works is planned for future release, as is needed to meet demand, but for now you can only turn on or off the cache system.  If you are familiar with PHP and are comfortable with editing PHP files, you can try editing the settings file **_geocache/_cacheSettings.php**,  but doing so is not supported.
+  * In the admin panel, you can only turn on or off the cache system.  If you are familiar with PHP and are comfortable with editing PHP files, you can try editing the settings file **_geocache/_cacheSettings.php** to fine-tune the cache settings,  but doing so is not supported.
-  * If you make changes **outside the admin panel**, for instance if you use FTP to upload a change to a template file, you will need to clear the cache or turn the cache off while you are working on changes to the site via FTP.
+  * You will need to **clear the cache** (or temporarily turn the cache off) for these events:
+    * If you make changes **outside the admin panel**, for instance if you use FTP to upload a change to a template file, you will need to clear the cache or turn the cache off while you are working on changes to the site via FTP.
+    * If the installation is moved, for instance from one folder to another or from one server to another, you need to turn the cache off before the move.  Then you can turn the cache back on once you have moved to the new location.  If you forget to do this, you can clear your cache on the new location to achieve the same effect.  ((Don't forget to make the _geocache folder "writable" if you are changing servers!))
+    * If you update, you will need to turn the cache off before the update starts, and turn it back on afterwards.  Or just clear the cache after the fact if you forgot to do that.  Note that this is part of the standard update instructions.
 ===== Section Cache Stats: =====
@@ Line 55: / Line 60: @@
 | Addon Settings | data | Forever |
 | Module Settings | data | Forever |
-| CSS on a page | output | Forever |
-| DB Based Template | data | Forever |
 | Page Text | data | Forever |
-| (!FEATURED_ADS_1'!) contents | output | 5 Minutes |
+| FEATURED_ADS_1 contents | output | 5 Minutes |
-| (!FEATURED_ADS_2'!) contents | output | 5 Minutes |
+| FEATURED_ADS_2 contents | output | 5 Minutes |
-| (!FEATURED_ADS_3'!) contents | output | 5 Minutes |
+| FEATURED_ADS_3 contents | output | 5 Minutes |
-| (!FEATURED_ADS_4'!) contents | output | 5 Minutes |
+| FEATURED_ADS_4 contents | output | 5 Minutes |
-| (!FEATURED_ADS_5'!) contents | output | 5 Minutes |
+| FEATURED_ADS_5 contents | output | 5 Minutes |
-| (!DISPLAY_USERNAME'!) contents | output | Not Cached |
+| DISPLAY_USERNAME contents | output | Not Cached |
-| (!LOGIN_REGISTER_LINK'!) contents | output | Forever |
+| LOGIN_REGISTER_LINK contents | output | Forever |
-| (!NEWEST_ADS_1'!) contents | output | 5 Minutes |
+| NEWEST_ADS_1 contents | output | 5 Minutes |
-| (!NEWEST_ADS_2'!) contents | output | 5 Minutes |
+| NEWEST_ADS_2 contents | output | 5 Minutes |
-| (!NEWEST_ADS_LINK'!) contents | output | Forever |
+| NEWEST_ADS_LINK contents | output | Forever |
-| (!FEATURED_PIC_LINK'!) contents | output | Forever |
+| FEATURED_PIC_LINK contents | output | Forever |
-| (!FEATURED_TEXT_LINK'!) contents | output | Forever |
+| FEATURED_TEXT_LINK contents | output | Forever |
-| (!LOGGED_IN_OUT_HTML'!) contents | output | Forever |
+| LOGGED_IN_OUT_HTML contents | output | Forever |
-| (!LOGGED_IN_OUT_HTML_2'!) contents | output | Forever |
+| LOGGED_IN_OUT_HTML_2 contents | output | Forever |
-| (!LOGGED_IN_OUT_HTML_3'!) contents | output | Forever |
+| LOGGED_IN_OUT_HTML_3 contents | output | Forever |
-| (!NEWEST_ADS_LINK_1'!) contents | output | Forever |
+| NEWEST_ADS_LINK_1 contents | output | Forever |
-| (!NEWEST_ADS_LINK_2'!) contents | output | Forever |
+| NEWEST_ADS_LINK_2 contents | output | Forever |
-| (!NEWEST_ADS_LINK_3'!) contents | output | Forever |
+| NEWEST_ADS_LINK_3 contents | output | Forever |
-| (!SEARCH_LINK'!) contents | output | Forever |
+| SEARCH_LINK contents | output | Forever |
-| (!MODULE_FEATURED_PIC_1'!) contents | output | 5 Minutes |
+| MODULE_FEATURED_PIC_1 contents | output | 5 Minutes |
-| (!MODULE_FEATURED_PIC_2'!) contents | output | 5 Minutes |
+| MODULE_FEATURED_PIC_2 contents | output | 5 Minutes |
-| (!FILTER_DISPLAY_1'!) contents | output | Forever |
+| FILTER_DISPLAY_1 contents | output | Forever |
-| (!CLASSIFIED_NAVIGATION_1'!) contents | output | 30 Minutes |
+| CLASSIFIED_NAVIGATION_1 contents | output | 30 Minutes |
-| (!CLASSIFIED_NAVIGATION_2'!) contents | output | 30 Minutes |
+| CLASSIFIED_NAVIGATION_2 contents | output | 30 Minutes |
-| (!CLASSIFIED_NAVIGATION_3'!) contents | output | 30 Minutes |
+| CLASSIFIED_NAVIGATION_3 contents | output | 30 Minutes |
-| (!CATEGORY_TREE_1'!) contents | output | 30 Minutes |
+| CATEGORY_TREE_1 contents | output | 30 Minutes |
-| (!CATEGORY_TREE_2'!) contents | output | 30 Minutes |
+| CATEGORY_TREE_2 contents | output | 30 Minutes |
-| (!CATEGORY_TREE_3'!) contents | output | 30 Minutes |
+| CATEGORY_TREE_3 contents | output | 30 Minutes |
-| (!MAIN_CLASSIFIED_NAVIGATION_1'!) contents | output | 30 Minutes |
+| MAIN_CLASSIFIED_NAVIGATION_1 contents | output | 30 Minutes |
-| (!FILTER_DISPLAY_2'!) contents | output | Forever |
+| FILTER_DISPLAY_2 contents | output | Forever |
-| (!MODULE_FEATURED_PIC_3'!) contents | output | 5 Minutes |
+| MODULE_FEATURED_PIC_3 contents | output | 5 Minutes |
-| (!MODULE_PHP_INSERT_1'!) contents | output | Not Cached |
+| MODULE_PHP_INSERT_1 contents | output | Not Cached |
-| (!MODULE_PHP_INSERT_2'!) contents | output | Not Cached |
+| MODULE_PHP_INSERT_2 contents | output | Not Cached |
-| (!MODULE_PHP_INSERT_3'!) contents | output | Not Cached |
+| MODULE_PHP_INSERT_3 contents | output | Not Cached |
-| (!MODULE_SEARCH_BOX_1'!) contents | output | 30 Minutes |
+| MODULE_SEARCH_BOX_1 contents | output | 30 Minutes |
-| (!MODULE_PHP_INSERT_4'!) contents | output | Not Cached |
+| MODULE_PHP_INSERT_4 contents | output | Not Cached |
-| (!MODULE_PHP_INSERT_5'!) contents | output | Not Cached |
+| MODULE_PHP_INSERT_5 contents | output | Not Cached |
-| (!MODULE_PHP_INSERT_6'!) contents | output | Not Cached |
+| MODULE_PHP_INSERT_6 contents | output | Not Cached |
-| (!MAIN_CLASSIFIED_LEVEL_NAVIGATION_1'!) contents | output | 30 Minutes |
+| MAIN_CLASSIFIED_LEVEL_NAVIGATION_1 contents | output | 30 Minutes |
-| (!MODULE_FEATURED_PIC_1_LEVEL_2'!) contents | output | 5 Minutes |
+| MODULE_FEATURED_PIC_1_LEVEL_2 contents | output | 5 Minutes |
-| (!MODULE_FEATURED_PIC_2_LEVEL_2'!) contents | output | 5 Minutes |
+| MODULE_FEATURED_PIC_2_LEVEL_2 contents | output | 5 Minutes |
-| (!MODULE_FEATURED_PIC_1_LEVEL_3'!) contents | output | 5 Minutes |
+| MODULE_FEATURED_PIC_1_LEVEL_3 contents | output | 5 Minutes |
-| (!MODULE_FEATURED_PIC_2_LEVEL_3'!) contents | output | 5 Minutes |
+| MODULE_FEATURED_PIC_2_LEVEL_3 contents | output | 5 Minutes |
-| (!MODULE_FEATURED_PIC_1_LEVEL_4'!) contents | output | 5 Minutes |
+| MODULE_FEATURED_PIC_1_LEVEL_4 contents | output | 5 Minutes |
-| (!MODULE_FEATURED_PIC_2_LEVEL_4'!) contents | output | 5 Minutes |
+| MODULE_FEATURED_PIC_2_LEVEL_4 contents | output | 5 Minutes |
-| (!MODULE_FEATURED_PIC_1_LEVEL_5'!) contents | output | 5 Minutes |
+| MODULE_FEATURED_PIC_1_LEVEL_5 contents | output | 5 Minutes |
-| (!MODULE_FEATURED_PIC_2_LEVEL_5'!) contents | output | 5 Minutes |
+| MODULE_FEATURED_PIC_2_LEVEL_5 contents | output | 5 Minutes |
-| (!MODULE_FEATURED_1_LEVEL_2'!) contents | output | 5 Minutes |
+| MODULE_FEATURED_1_LEVEL_2 contents | output | 5 Minutes |
-| (!MODULE_FEATURED_2_LEVEL_2'!) contents | output | 5 Minutes |
+| MODULE_FEATURED_2_LEVEL_2 contents | output | 5 Minutes |
-| (!MODULE_FEATURED_1_LEVEL_3'!) contents | output | 5 Minutes |
+| MODULE_FEATURED_1_LEVEL_3 contents | output | 5 Minutes |
-| (!MODULE_FEATURED_2_LEVEL_3'!) contents | output | 5 Minutes |
+| MODULE_FEATURED_2_LEVEL_3 contents | output | 5 Minutes |
-| (!MODULE_FEATURED_1_LEVEL_4'!) contents | output | 5 Minutes |
+| MODULE_FEATURED_1_LEVEL_4 contents | output | 5 Minutes |
-| (!MODULE_FEATURED_2_LEVEL_4'!) contents | output | 5 Minutes |
+| MODULE_FEATURED_2_LEVEL_4 contents | output | 5 Minutes |
-| (!MODULE_FEATURED_1_LEVEL_5'!) contents | output | 5 Minutes |
+| MODULE_FEATURED_1_LEVEL_5 contents | output | 5 Minutes |
-| (!MODULE_FEATURED_2_LEVEL_5'!) contents | output | 5 Minutes |
+| MODULE_FEATURED_2_LEVEL_5 contents | output | 5 Minutes |
-| (!MODULE_ZIP_FILTER_1'!) contents | output | Forever |
+| MODULE_ZIP_FILTER_1 contents | output | Forever |
-| (!MODULE_STATE_FILTER_1'!) contents | output | Forever |
+| MODULE_STATE_FILTER_1 contents | output | Forever |
-| (!SUBCATEGORY_NAVIGATION_1'!) contents | output | 30 Minutes |
+| SUBCATEGORY_NAVIGATION_1 contents | output | 30 Minutes |
-| (!SUBCATEGORY_NAVIGATION_2'!) contents | output | 30 Minutes |
+| SUBCATEGORY_NAVIGATION_2 contents | output | 30 Minutes |
-| (!SUBCATEGORY_NAVIGATION_3'!) contents | output | 30 Minutes |
+| SUBCATEGORY_NAVIGATION_3 contents | output | 30 Minutes |
-| (!SUBCATEGORY_NAVIGATION_4'!) contents | output | 30 Minutes |
+| SUBCATEGORY_NAVIGATION_4 contents | output | 30 Minutes |
-| (!SUBCATEGORY_NAVIGATION_5'!) contents | output | 30 Minutes |
+| SUBCATEGORY_NAVIGATION_5 contents | output | 30 Minutes |
-| (!SUBCATEGORY_NAVIGATION_6'!) contents | output | 30 Minutes |
+| SUBCATEGORY_NAVIGATION_6 contents | output | 30 Minutes |
-| (!SUBCATEGORY_NAVIGATION_7'!) contents | output | 30 Minutes |
+| SUBCATEGORY_NAVIGATION_7 contents | output | 30 Minutes |
-| (!LOGGED_IN_OUT_HTML_4'!) contents | output | Forever |
+| LOGGED_IN_OUT_HTML_4 contents | output | Forever |
-| (!LOGGED_IN_OUT_HTML_5'!) contents | output | Forever |
+| LOGGED_IN_OUT_HTML_5 contents | output | Forever |
-| (!LOGGED_IN_OUT_HTML_6'!) contents | output | Forever |
+| LOGGED_IN_OUT_HTML_6 contents | output | Forever |
-| (!MODULE_TOTAL_LIVE_USERS'!) contents | output | 5 Minutes |
+| MODULE_TOTAL_LIVE_USERS contents | output | 5 Minutes |
-| (!MODULE_TOTAL_REGISTERED_USERS'!) contents | output | 30 Minutes |
+| MODULE_TOTAL_REGISTERED_USERS contents | output | 30 Minutes |
-| (!MODULE_TITLE'!) contents | output | Not Cached |
+| MODULE_TITLE contents | output | Not Cached |
-| (!MODULE_HOTTEST_ADS'!) contents | output | 30 Minutes |
+| MODULE_HOTTEST_ADS contents | output | 30 Minutes |
-| (!FEATURED_CATEGORY_1'!) contents | output | 5 Minutes |
+| FEATURED_CATEGORY_1 contents | output | 5 Minutes |
-| (!FEATURED_CATEGORY_2'!) contents | output | 5 Minutes |
+| FEATURED_CATEGORY_2 contents | output | 5 Minutes |
-| (!LOGGED_IN_OUT_HTML_8'!) contents | output | Forever |
+| LOGGED_IN_OUT_HTML_8 contents | output | Forever |
-| (!LOGGED_IN_OUT_HTML_9'!) contents | output | Forever |
+| LOGGED_IN_OUT_HTML_9 contents | output | Forever |
-| (!LOGGED_IN_OUT_HTML_10'!) contents | output | Forever |
+| LOGGED_IN_OUT_HTML_10 contents | output | Forever |
-| (!LOGGED_IN_OUT_HTML_11'!) contents | output | Forever |
+| LOGGED_IN_OUT_HTML_11 contents | output | Forever |
-| (!LOGGED_IN_OUT_HTML_12'!) contents | output | Forever |
+| LOGGED_IN_OUT_HTML_12 contents | output | Forever |
-| (!LOGGED_IN_OUT_HTML_13'!) contents | output | Forever |
+| LOGGED_IN_OUT_HTML_13 contents | output | Forever |
-| (!LOGGED_IN_OUT_HTML_14'!) contents | output | Forever |
+| LOGGED_IN_OUT_HTML_14 contents | output | Forever |
-| (!LOGGED_IN_OUT_HTML_15'!) contents | output | Forever |
+| LOGGED_IN_OUT_HTML_15 contents | output | Forever |
-| (!LOGGED_IN_OUT_HTML_16'!) contents | output | Forever |
+| LOGGED_IN_OUT_HTML_16 contents | output | Forever |
-| (!LOGGED_IN_OUT_HTML_17'!) contents | output | Forever |
+| LOGGED_IN_OUT_HTML_17 contents | output | Forever |
-| (!LOGGED_IN_OUT_HTML_18'!) contents | output | Forever |
+| LOGGED_IN_OUT_HTML_18 contents | output | Forever |
-| (!LOGGED_IN_OUT_HTML_19'!) contents | output | Forever |
+| LOGGED_IN_OUT_HTML_19 contents | output | Forever |
-| (!LOGGED_IN_OUT_HTML_20'!) contents | output | Forever |
+| LOGGED_IN_OUT_HTML_20 contents | output | Forever |
-| (!LOGGED_IN_OUT_HTML_7'!) contents | output | Forever |
+| LOGGED_IN_OUT_HTML_7 contents | output | Forever |
-| (!MODULE_PHP_INSERT_7'!) contents | output | Not Cached |
+| MODULE_PHP_INSERT_7 contents | output | Not Cached |
-| (!MODULE_PHP_INSERT_8'!) contents | output | Not Cached |
+| MODULE_PHP_INSERT_8 contents | output | Not Cached |
-| (!MODULE_PHP_INSERT_9'!) contents | output | Not Cached |
+| MODULE_PHP_INSERT_9 contents | output | Not Cached |
-| (!MODULE_PHP_INSERT_10'!) contents | output | Not Cached |
+| MODULE_PHP_INSERT_10 contents | output | Not Cached |
-| (!MODULE_PHP_INSERT_11'!) contents | output | Not Cached |
+| MODULE_PHP_INSERT_11 contents | output | Not Cached |
-| (!MODULE_PHP_INSERT_12'!) contents | output | Not Cached |
+| MODULE_PHP_INSERT_12 contents | output | Not Cached |
-| (!MODULE_PHP_INSERT_13'!) contents | output | Not Cached |
+| MODULE_PHP_INSERT_13 contents | output | Not Cached |
-| (!MODULE_PHP_INSERT_14'!) contents | output | Not Cached |
+| MODULE_PHP_INSERT_14 contents | output | Not Cached |
-| (!MODULE_PHP_INSERT_15'!) contents | output | Not Cached |
+| MODULE_PHP_INSERT_15 contents | output | Not Cached |
-| (!MODULE_PHP_INSERT_16'!) contents | output | Not Cached |
+| MODULE_PHP_INSERT_16 contents | output | Not Cached |
-| (!MODULE_PHP_INSERT_17'!) contents | output | Not Cached |
+| MODULE_PHP_INSERT_17 contents | output | Not Cached |
-| (!MODULE_PHP_INSERT_18'!) contents | output | Not Cached |
+| MODULE_PHP_INSERT_18 contents | output | Not Cached |
-| (!MODULE_PHP_INSERT_19'!) contents | output | Not Cached |
+| MODULE_PHP_INSERT_19 contents | output | Not Cached |
-| (!MODULE_PHP_INSERT_20'!) contents | output | Not Cached |
+| MODULE_PHP_INSERT_20 contents | output | Not Cached |
-| (!CATEGORY_DROPDOWN'!) contents | output | Forever |
+| CATEGORY_DROPDOWN contents | output | Forever |
-| (!CATEGORY_BROWSING_OPTIONS'!) contents | output | Not Cached |
+| CATEGORY_BROWSING_OPTIONS contents | output | Not Cached |
-| (!MY_ACCOUNT_LINKS'!) contents | output | Not Cached |
+| MY_ACCOUNT_LINKS contents | output | Not Cached |
 | Smarty Template File Locations | data | Forever |
 **Forever:**  Note that //Forever// doesn't really mean forever, just until the next time a setting that affects the cached item is changed in the admin, or the next time the cache is turned off or cleared in the admin.
-**Template Designers:**  See that last cached item?  That means if you are using cache, turn it off while working on your custom template design, or you will be wondering why the system refuses to use your new file instead of the one in the default template set.
+**Template Designers:**  See that last cached item?  That means if you are using cache, turn it off while working on your custom template design using FTP((If you make changes ONLY in the admin panel, in theory the cache should be automatically updated just fine.)), or you will be wondering why the system refuses to use your new file instead of the one in the default template set.

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