Online Archive is not enabled
,
01 Sep 2015
Getting following warning in almost start of a BAR job log
*** Warning 9136:Online archive logging cannot be enabled on one or more tables
Table Info unavailable
Generating a DSA (BAR) log file with a similar format to ARCMAIN output
,
01 Jul 2015
| 5 comments
I am trying to produce a log file for each DSA (Data Streaming Architecture) job with a format similar to ARCMAIN output. The closest thing I can find is to redirect the output from the dsc command line to a file (.i.e. dsc job_status_log -name my_DSA_jobname -bucket n > my_log_file).
Is Teradata extension for Netbackup installed on Teradata nodes
,
25 May 2015
| 1 comment
Hey Guys,
DSA logs
,
09 Apr 2015
| 4 comments
Hi,
I ran a restore using DSA, and received an error in the postscript. Where can I find the DSA logs so that I can further investigate my error? I'm guessing it's on the BAR media server, but I need the directory path.
Thanks!
Backup and Restore using Teradata Data Stream Architecture (DSA)
,
19 Jun 2014
Teradata Data Stream Architecture (DSA) is a new product offering for Teradata Backup and Restore, providing significant performance and usability improvements over existing backup and restore functionality.
Seperate Users for teradata backups and Restores
,
18 Nov 2012
| 1 comment
I am looking for reasons about Teradata's Recomendation to have a seperate users for BACKUP and RESTORE. Can someone share some words (advantages/disadvantages) about heaving a seperate users for Teradata BACKUP and RESTORE activites.
Currently I am using DBC for all Backup nd restore activities, any comments about this practice.
Thanks.
Using a deduplication product with Teradata
,
11 Jan 2012
Does anyone have any experience using a deduplication tool (eg. EMC Data Domain) for their Teradata backups? I'm curious how it works since the rows of data won't come out of Teradata in the same sequence every time.
Teradata Viewpoint 13.12 released
,
26 Aug 2011
| 9 comments
Teradata is pleased to announce the official release of Teradata Viewpoint 13.12 effective August 26th, 2011.
Number of AMP Worker Tasks used by Archive Utility
,
06 Jun 2011
| 11 comments
Have you ever wondered how many AMP worker tasks (AWT) were actually being used during an archive or a restore? You're not alone. Is it one per session? Could it be one per AMP? Here's how it works.
Best Practices for Teradata Backup and Restore
,
21 Jun 2010
The primary goals in a successful backup strategy are to ensure backup integrity, minimize backup & restore time, & reduce impact on the Teradata system. This presentation covers the connection, configuration, & tuning of the BAR hardware and software components, protecting & validating backups, & how different backup strategies can be applied to reduce system impact.