ActiveRecord is slow when use where condition.

[dmitriybelyy]

ActiveRecord is very flat and slow (if we have many records at redis hash) when we try get with where condition.
For example:

RedisModelAR::find()
->where(['login' => $login])
->one();

Because when go to findByPk use HGETALL.

What about rewrite logic at ActiveQuery with HMGET etc. for best performance ?
And fields(AR attributes) store as hash field redis(hmset) not json or serialize.

[samdark]

Any idea on how to do it? If yes, would you mind working on a pull request?