Documentation > Infrastructure and maintenance > Infrastructure and maintenance Infrastructure and maintenance¶ Cache For caching, Ibexa DXP offers both HTTP cache for content views, and persistence cache. Clustering Clustering enables you to host one installation of Ibexa DXP on multiple servers. Performance Ensure that your Ibexa DXP installation performs well by following our set of recommendations. Databases Ibexa DXP can use MySQL, PostgreSQL or MariaDB as its database. Environments In Ibexa DXP you can use environment provided by Symfony in virtual host configuration, as well as to create custom environments. Support and maintenance FAQ See how you can resolve common issues and report a Customer Support ticket.