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Changes to the TASM AMP Worker Task Event in Teradata 13.10 - comment by ramnathjk

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Just wanted to understand, how much the default system can handle the requests simulatenously....
We say that the limitations of :
a. one PE can handle 120 sessions in parallel (http://www.info.teradata.com/HTMLPubs/DB_TTU_14_00/Utilities/B035_1102_111A/Gtwglobal.36.001.html)
b. Each session can run 16 requests in parallel
 (http://www.terateamuk.com/teradata_glossary_of_terms/teradata_terms_a-d/teradata_Amp_Worker_tasks.html)
(http://my.safaribooksonline.com/book/databases/9781940540184/chapter-3-amp-worker-tasks/sub4_chapter03_xhtm)
 
c. Each AMP will 80 tasks in parallel
So,
1. PE sessions, handled in parallel would be = 120 sessions * 16 requests = 1920
2. Tasks handled by each amp = 80 in parallel, So No.of Amps required to handle 1920 requests would be,
1920 / 80 tasks = 24 AMPs (Does this mean that we require minimum 24 AMPs to handle 1920 requests for the above mentioned limitation)
 
Is this correct ?
 
 
 


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