Configuration for Commvault SimpanaThis section includes the following topics:IntroductionArchitecture overview (Commvault Simpana)Prerequisites for adding Data Collectors (Commvault Simpana)Upgrade troubleshooting: Microsoft SQL Server and Java 11Installation overview (Commvault Simpana)Open TCP/IP access to the Commvault databaseSet up a read-only user in the CommServe serverLoad historical data prior to initial data collectionAdd Commvault Simpana serversAdd a Commvault Simpana Data Collector policy