#DateWhereItemComment
422 Jan 2014 @ 06:05 PSTcarrie's blogAutomatic Throttles in Teradata 14.0 and 14.10Carrie, I've recently been assigned a task of setting up TASM on a raw box. Is there a list of prerequisites (e.g.enabling certain DBScontrol parameters, running DIP etc.) which need to be pe...
312 Dec 2012 @ 03:26 PSTDatabaseStatistics Collection Recommendations for Teradata 12Carrie, I've read everywhere that collecting STATS on the skewed columns is a must if they're being queries against. In my project, I've seen that if I suppress the STATS (using a function on t...
207 Nov 2012 @ 11:18 PSTcarrie's blogFlow Control and Spawned WorkThank you Carrie for your valuable input. I have another question for you in relation to what you said about the skewed queries. Yesterday early morning we noticed a lot of Skewing on AMP 131 on...
106 Nov 2012 @ 07:45 PSTcarrie's blogFlow Control and Spawned WorkCarrie, I'm trying to find out which queries could've caused my system to go into Flow Control. Apart from high CPU/IO consuming queries, which other types of queries should I look for?