Teradata Data Stream Architecture (DSA) is bundled in two components: Data Stream Utility (DSU) and Data Stream Extensions (DSE).
- DSE supports third-party backup applications such as Symantec NetBackup.
- DSU supports backup solutions, including disk file systems and EMC Data Domain DD Boost storage devices, but not third-party backup applications.
New features for DSA 15.11 include:
- Ability to back up, restore, edit, and clone Aster logical and physical jobs
- Addition of CAM alert messaging
- Log consolidation
- Ability to pause and resume Aster physical backup jobs