How to enable PHP OPcode caching for Drupal 8?-ThrowExceptions

Exception or error: I want to enable PHP OPcode caching for Drupal 8 installation. I have the following in Xampp php.ini. However, I still get opcode not enabled. What am I doing wrong?? opcache.enable=1 engine = On zend_extension=php_opcache.dll opcache.memory_consumption=128 opcache.interned_strings_buffer=8 opcache.max_accelerated_files=4000 opcache.revalidate_freq=60 opcache.fast_shutdown=1 opcache.enable_cli=1 How to solve: Here is nice post about OPCache: How to …

java – Performance of calling Method/Field.getAnnotation(Class) several times vs. Pre-caching this data in a Map-ThrowExceptions

Exception or error: I’d like to know if there are any comparison/studies about the performance of repeatidly calling (in Java) the Method.getAnnotation(Class) and Field.getAnnotation(Class) methods, versus storing (at program start up time) a precomputed Map with this metadata information of the classes and querying it repeatidly later. Which one would provide the best runtime performance? …

Disabling caching on the PHP Smarty templating engine?-ThrowExceptions

Exception or error: For some reason I can’t get Smarty to stop caching templates, which is really annoying when I’m making changes to templates during development. Can someone tell me where I’m going wrong in disabling all caching?: $smarty = new Smarty(); $smarty->template_dir = SMARTY_PATH.”/templates”; $smarty->compile_dir = SMARTY_PATH.”/templates_c”; $smarty->cache_dir = SMARTY_PATH.”/cache”; $smarty->config_dir = SMARTY_PATH.”/configs”; $smarty->cache_lifetime …

java – Client side caching in GWT-ThrowExceptions

Exception or error: We have a gwt-client, which recieves quite a lot of data from our servers. Logically, i want to cache the data on the client side, sparing the server from unnecessary requests. As of today i have let it up to my models to handle the caching of data, which doesn’t scale very …

php – Caching MySQL queries-ThrowExceptions

Exception or error: Is there a simple way to cache MySQL queries in PHP or failing that, is there a small class set that someone has written and made available that will do it? I can cache a whole page but that won’t work as some data changes but some do not, I want to …

Beginner data caching in PHP-ThrowExceptions

Exception or error: I’m using simpleXML to go through the XML results of a Twitter XML file, but I’m completely lost as to caching the results with PHP. This article seems to be of some help, but I’ve come across memcache (and memcached. C’mon, namers.) as well, and I have no idea what to do. …

caching – php accelerator review-ThrowExceptions

Exception or error: 1) Can you recommend me a PHP accelerator for PHP V5.2.6? 2) Do you know about any recent test comparation/review of those modules(Alternative PHP Cache, eAccelerator, XCache, Zend Optimizer, Zend Platform, ionCube PHP Accelerator, Turck MMCache, Nusphere PhpExpress)? How to solve: APC — standard choice, included in PECL, comes prepackaged in most …

java – Class.forName() caching-ThrowExceptions

Exception or error: In one of my applications I am using the following: public void calculate (String className) { … Class clazz = Class.forName(className); … } This function is called several times / second. There are about 10 possible class names. And while I do realize there is some internal caching inside this function, I …