#DateWhereItemComment
1019 Jun 2016 @ 01:24 PDTcarrie's blogStatistics Collection Recommendations – Teradata 14.10, 15.0 and 15.10Thank You Carrie,   
915 Jun 2016 @ 07:32 PDTcarrie's blogStatistics Collection Recommendations – Teradata 14.10, 15.0 and 15.10One more question. Is there any way to check if the Extrapolations happened was due to Random/Dynamic Amp Sampling or Optimizer used UDI information. In other words, can we check which of the abov...
815 Jun 2016 @ 07:28 PDTcarrie's blogStatistics Collection Recommendations – Teradata 14.10, 15.0 and 15.10Hi Carrie, Good Morning, i have few questions. One of our Customer went to TD 14.10 last year but the NoDot0Backdown is still False. I recently join the team and am planning to propose to se...
706 Jun 2016 @ 05:34 PDTcarrie's blogReserving AMP Worker Tasks? Don’t let the Parameters Confuse You!Thank You Carrie
602 Jun 2016 @ 05:07 PDTcarrie's blogReserving AMP Worker Tasks? Don’t let the Parameters Confuse You!Thank You Carrie, In our environment, we are observing high Parser Express Request ( > 100sec) for some time of the day.  Shall we go with reserve AWT(expedite as mention in above article...
524 May 2016 @ 07:41 PDTcarrie's blogReserving AMP Worker Tasks? Don’t let the Parameters Confuse You!Hi Carrie, Thank You for sharing above information, it is really helpful. I need your help, Do we have any query to identify to which AMP/Node the Parser Express Request Goes usually ?...
421 Dec 2015 @ 05:58 PSTcarrie's blogHow Resources are Shared in the SLES 11 Priority SchedulerThank You Carrie, i will go through Orangebook's IO section.
315 Dec 2015 @ 06:35 PSTcarrie's blogHow Resources are Shared in the SLES 11 Priority SchedulerThank You for your explanation, really appreciate it.   During Batch window SLG Tier has 85% global weight with all 4 workloads in SLG Tier 1 and no other levels present, there are no Tactic...
203 Dec 2015 @ 05:42 PSTcarrie's blogHow Resources are Shared in the SLES 11 Priority SchedulerHi Carrie,   I have one doubt we are on TD 14.10 and SLES11, currently if a query is running on Step 7 which usually takes 30min to complete and if DBA team manually change workload of that ...
106 Aug 2015 @ 06:02 PDTcarrie's blogNew, Simplified Approach to Parsing Workload SelectionI agree with Sandeep, i too see similar behaviour.   Question: Why there is no workload information present for Fastlaod sessions in ViewPoint.    Workload Info section is Blank ...