Keep WordPress object caching on Redis

Object Cache Pro is a persistent object cache backend powered by Redis. It follows the WordPress object-cache API, so WordPress and compatible extensions can use their usual object-caching workflow. The product is optimized for WooCommerce, Jetpack, and Yoast SEO.

How it handles cached objects

The backend is rewritten for raw performance, with faster serialization and compression to handle cached object data. Cache prefetching prepares data within the caching workflow.

Choose a Redis connection for the deployment

Supported clients include Predis, PhpRedis through PECL, and Relay. Object Cache Pro also works with replication, sentinels, and clustering. Configuration options cover connection parameters, cache-key prefixes, replication, and clustering, allowing administrators to set up the backend around their Redis deployment.

Inspect cache activity

Debugging and logging tools help administrators investigate cache behavior. Analytics provide visibility into the caching workflow, and health checks are available through WordPress and WP-CLI. TLS-secured connections are supported. The product information also states that the code is fully unit tested with 100% code coverage and includes a dedicated engineer when additional assistance is needed.

Install, configure, and check commands

Install Object Cache Pro in WordPress, then configure the Redis connection and any required replication or clustering options. Configuration options and connection examples are included. After installation, execute wp help redis to review the available WP-CLI commands; administrators can also consult the scaling and replication guidance for advanced deployments.