The following table lists the software packages and dependencies for each DSA component, plus a summary of component functionality.
DSC, DSAPostAMQ, ClientHandler, BARCmdline, and BARPortlets must be on the same version.
| Software Package Name | Dependencies | Description |
|---|---|---|
| DSC-version | [DSA 16.20.24.xx and later] Teradata-Jdk8 [DSA 16.20.23.xx and earlier] Teradata-Jdk7 |
The Data Stream Controller (DSC) controls BAR operations and enables communication between DSMain, the BAR portlets, and the DSA Network Client (ClientHandler). All installations require Version 7. DSA 16.20.24 and later versions also require Version 8. |
| ClientHandler-version | None | ClientHandler is the base package for both DSU and DSE, and handles communication to the targets of backup and restore jobs that are remote from the SQL Engine / Teradata Database nodes. ClientHandler is also known as DSA Network Client or DSA NC. |
| BARCmdline-version | None | The DSA command-line interface provides an alternative to the BAR portlets, allowing job creation, launch, monitoring, and scheduling and providing commands to configure DSA. |
| BARPortlets-version | Viewpoint software | The BAR Setup portlet allows you to designate the hardware and software to use when backing up your Teradata system. The BAR Operations portlet allows you to create, manage, and submit jobs. |
| AXMNetbackup-version | ClientHandler | AXMNetbackup is an access module you can install for NetBackup targets. |
| AXMSpectrum-version | ClientHandler | AXMSpectrum is an access module you can install for Spectrum Protect targets. |
| AXMS3-version | ClientHandler | AXMS3 is an access module you can install for Amazon S3 targets. |
| AXMAzure-version | ClientHandler | AXMAzure is an access module you can install for Microsoft Azure targets. |
| AXMGCP-version | ClientHandler | AXMGCP is an access module you can install for Google Cloud Platform targets. |
| DSAPostDeployer-version | None | Contains a script, modify_dsc_name.sh, and a jar file, dsa-post-deployer.jar. These are used to update the DSC name in the repository. |
| DSAPostAMQ-version | tdactivemq 5.15.9 | Contains one script, tdactivemq_wrapper.py. This required script configures tdactivemq for use. Important:
DSC, DSAPostAMQ, ClientHandler, BARCmdline, and BARPortlets must be on the same version.
|
Version numbers for DSA software packages are displayed in a xx.xx.xx.xx-xxxxxx format, for example, DSC-17.00.00.00-431571.x8664.rpm.