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This (extended) backends stores cache records into a SQLite database.

Available options are :

Table 26. Sqlite Backend Options

Option Data Type Default Value Description
cache_db_complete_path (mandatory) String NULL The complete path (filename included) of the SQLite database
automatic_vacuum_factor Integer 10 Disable / Tune the automatic vacuum process. The automatic vacuum process defragment the database file (and make it smaller) when a clean() or delete() is called: 0 means no automatic vacuum ; 1 means systematic vacuum (when delete() or clean() methods are called) ; x (integer) > 1 => automatic vacuum randomly 1 times on x clean() or delete().

Zend Framework