ZF2 DB based session management vs Redis
<p>I am not sure if this is the right place to post this.</p>

<p>I am writing a PHP and ZF2 based website that needs to be scalable. So, I am looking into Database based sessions. I understand ZF2 supports DB Session management, so I can create a MySQL DB, and use it. But DB session management could be slow. So, I have looked into redis as a cache management solution.</p>

<p>My question is will using redis as a standalone server work for both server side session management and a cache solution (as it seems to have it's own in memory DB) or do I need to combine it with ZF2 DB Session management?</p>