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Message Posted: Tue, 01 Apr 2014 @ 20:17:10 GMT


     
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Subj:   Teradata Incremental Backup
 
From:   Anomy Anom

<-- Anonymously Posted: Tuesday, April 01, 2014 10:24 -->

We are currently doing a full backup of my production data every day. Total size is around 3.5 TB and archive rates are 75 MB /Sec using TARA. Backup have being increasing slowly and currently at 12 hours and backup jobs are running well into our online window. I do have couple of questions :

1) Are our backup rates way too low ? If so what can be done to increase archive rates ?

2) Can we run two parallel jobs and still retain 75 MB/ Sec for each job ?

3) Does Tara or Netback up has a feature where we can take full back up only on weekends and incremental backup?s during the week? (Other than using permanent journals on Teradata)


I also welcome any thoughts or suggestions on how to bring down the archive window.


Thanks



     
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