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SQLite Object Cache icon

SQLite Object Cache

v1.6.6
by OllieJones · 5.0 (51 reviews)

A persistent object cache backend for the rest of us, powered by SQLite.

10K+ active installs Updated Oct 21, 2026 Tested to 7.1.3 Requires PHP 5.6
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About SQLite Object Cache

This is a plugin for WordPress that helps improve the performance of your website by reducing the workload on your database. It uses the SQLite3 extension and optionally the igbinary and APCu extensions to php. If you have a single web server and the necessary extensions, this plugin will make your site work faster.

Screenshots

SQLite Object Cache screenshot
SQLite Object Cache screenshot

Changelog

1.5.1

  • Provide APCu opt-in on the settings page.

1.5.0

  • Use APCu to increase performance if it is available and if WP_SQLITE_OBJECT_CACHE_APCU is defined.

1.4.1

  • More efficient testing for drop-in validity.
  • More accurate least-recently-updated cleanup.

1.4.0

  • Add WP-CLI support.
  • Make sure to close .sqlite files to avoid file-descriptor leaks in long-running processes. Props to Matt Jones.

1.3.8

Add some support for new SQLite WAL2 write-ahead logging.
Support WordPress 6.5.

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