Hey folks,
if you run high load scenarios with multiple application servers, this blog post might be interesting for you, as there will be changes in session handling in OXID eShop 6.
Until now, we used the regular PHP session handling and optionally, centralized session storage for high load scenarios. In this blog post, Gregor shows up clever alternatives and how to write an own session handler if you want to use a database for session storage anyway:
Regards