Performance Tier - User Guide for Microsoft Hyper-V
helpcenter.veeam.com › docs › backupJun 08, 2021 · Performance Tier. Performance tier of a scale-out backup repository is the level used for fast access to the data. The performance tier of a scale-out backup repository can comprise one or more performance extents. A performance extent is a backup repository (except an object storage repository) added to the scale-out backup repository.