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What is object caching and how to use it with WordPress?
Object caching involves storing database query results so that the next time a result is needed, it can be served from the cache without having to repeatedly query the database. As a content management system, WordPress is naturally—and heavily—dependent on the database. As such, database efficiency is crucial to scaling WordPress.
Which is the fastest cache plugin for WordPress?
It really is the fastest cache plugin for WordPress. Contemporary websites are more complex, dynamic and steadily more personalised. The code is increasingly complex, and to add even more complex mechanisms (read caching techniques) on top of already complex code is not always a good idea.
How to check the performance of object cache?
You can check the performance of the Object Cache and the number of queries to the database by installing a plugin like Query Monitor. In my tests with a regular WooCommerce, a normal Object Cache hit rate is between 95% and 98%.
How does full page caching work in WordPress?
Let’s start with the biggest of them all. Full Page Caching, or just page caching. A technique where you temporarily store a pre-generated version of a page to deliver the exact same code (HTML) to visitors in a limited time span. This is how full page caching works: Visitor A visits abc.com/page.
What does caching do to a web page?
Caching is the process of storing frequently-accessed data temporarily in a cache so you can reuse it for subsequent requests. When someone lands on your site, and you don’t have caching enabled, their browser sends a request for the page to your server.
Which is the best object cache for PHP?
With more than 30,000 active installs, the most popular option is Redis Object Cache. It supports Predis, PhpRedis (PECL), HHVM, replication, clustering and WP-CLI. Before using this plugin, you’ll need to check that your site is using a PHP environment with the required PHP Redis extension and a working Redis server.
How is object caching used in a CDN?
Content delivery networks (CDNs) using edge servers around the world to store static website files (i.e., CSS, JavaScript, and media files) for faster delivery to users who are geographically distant from the host server. So What is Object Caching?