Home > Storage > PowerStore > Databases and Data Analytics > Dell PowerStore: Elastic Stack > Introduction
Server nodes in Elastic Stack can either be physical or virtual, so both PowerStore T and PowerStore X models provide an excellent storage option for Elastic Stack.
While most settings in Linux can remain at the defaults, some changes are recommended for stability and efficiency with PowerStore arrays. The remainder of this section discusses best practices when working with Linux systems hosted by PowerStore. See Dell PowerStore Host Configuration Guide on www.dell.com/powerstoredocs for additional information of specific changes.