High performant and scalable websites require caching. That is why it is built into Bear Framework. The Cache API provides a simple to use methods to store, retrieve and delete data.
$app = App::get();
// Enables a cache driver that will store cache items in the data storage.
// Save something.
// Get something.
echo $app->cache->getValue('key1'); // Will output 'data1'.
// Delete data from the cache