What are the various etl tools in the market?
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What is the opening step in basic teradata query script?
What is a level of granularity of a fact table?
Explain about Skew Factor?
Explain some differences between mpp and smp?
What is meant by a Highest Cost Plan?
Can we take collect stats on Dervied Tables and Volitable tables, What is Golabal Temporary table what is the use of this Golabal Temporary table ,When we create any kind table in Teradata it will show in Golabal Temporary table
What is called partitioned primary index (ppi) and discuss the advantages of using it in a query?
What is meant by MATCHTAG in multiload utility?
Why Multiload and Fastload does not supports SI,JI,RI and TRIGGERS?
What is the diffrence between Multiload & Fastload interms of Performance?
Explain how spool space is used.
how can we analyze the locks ?