* [[\yii\caching\DbCache]]: uses a database table to store cached data. By default, it will create and use a
[SQLite3](http://sqlite.org/) database under the runtime directory. You can explicitly specify a database for
it to use by setting its `db` property.
* [[\yii\caching\DbCache]]: uses a database table to store cached data. By default, it will create and use a
[SQLite3](http://sqlite.org/) database under the runtime directory. You can explicitly specify a database for
it to use by setting its `db` property.