Query caching boosts the performance of PHP MySQL applications. Caching can be done on the database server or at the web clients. A new mysqlnd plugin adds query caching to all PHP MySQL extension: written in C, immediately usable with any PHP application because of no API changes, supports Memcache, APC, SQLite and main memory storage, integrates itself smoothless into existing PHP deployment inf
![Built-in query caching for all PHP MySQL extensions/APIs](https://cdn-ak-scissors.b.st-hatena.com/image/square/ef335ae69d7b169c51341c189631b4e404de443d/height=288;version=1;width=512/https%3A%2F%2Fcdn.slidesharecdn.com%2Fss_thumbnails%2Fmysqlndquerycacheprototype-100617062420-phpapp01-thumbnail.jpg%3Fwidth%3D640%26height%3D640%26fit%3Dbounds)