Teradata Data Stream Architecture (DSA) is bundled in two components: Data Stream Extensions (DSE) and Data Stream Utility (DSU).
- DSE supports third-party backup applications such as Veritas NetBackup, IBM Spectrum Protect (DSA 16.20.50 and later), Amazon S3 (including Snowball), Azure Blob storage, and GCP Storage.
- DSU supports backup solutions, including disk file systems, EMC Data Domain DD Boost storage devices, Amazon S3 (including Snowball), Azure Blob storage, and GCP Storage, but not third-party backup applications.
DSA 17.20.05.00
- PostgreSQL Upgrade to 14
- Certify DSA on SLES 15 SP4
- Remove SLES11 Platform Support
- Remove Support for SLES 12 SP3 STND
- DSA ActiveMQ Username/Password Authentication
- Support non-AWS S3 Storage Partners
- Extending the functionality of sync_save_sets to IBM Spectrum
- Define Error codes (REST API) for DSA job failures
DSA 17.20.04.00
- AJSE support at Job level.
- Proxy Server Support for cloud platforms.
DSA 17.20.03.00
- Java 11 Upgrade.
- ActiveMQ 5.17.2 Upgrade.
- DSA Repo Postgres Version Upgrade to 10.22.
- Certification of Data Path Encryption for other job types excluding migration jobs.
DSA 17.20
- Support for Analytics Database 17.20 Release.
- TDActiveMQ Upgrade from 5.15.9 to 5.16.
- DSA Configuration and Validation Enhancements.
- GCP CMEK(Customer-Managed Encryption Keys) Support.
- Intuitive and Informative Error Message MVP2.
- Postgres to Postgres migration procedure.
- Postgres Upgrade to 10.17.
DSA 17.10.01.00
- Support 'clienthandler.properties' recovery during NFR.
- Intuitive and Informative Error Message MVP1.
- Update Postgres version used by the DSC repository to 10.15.
DSA 17.10
- Advance Job Status Enhancements (AJSE).
- Changed Block Backup Enhancement(CBBE).
- Incremental Restore with “include_DBC_Data” (Requires Analytics Database 17.20 or later).
DSA 17.06
Supports Google Cloud in the BAR portlets.
Provides support for multiple network fabrics.
DSA 17.05
No new features for this release.
New Features for DSA 17.02.02
Provides support of DSA on the following versions of SLES 12 SP3 for cloud and on-premises platforms.
- Cloud: SLES 12 SP3-TDC
- On-premises: SLES 12 SP3-STND
New Features for DSA 17.02
- Provides command line support for Google Cloud Platform. BAR Portlet support is not yet available.
- Migrated DSC repository from Analytics Database to Postgres.
- The repository backups are now backed up to a landing zone, from there it can be replicated to third party storage, Amazon S3, Azure Blob, DD Boost, NetBackup, and disk file system.
New Features for DSA 17.00
No new features for this release.