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What is partitioning? Explain different types of partitioning?
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When do we analyze the tables? How do we do it?
Hi Guys, my requirement is to load 1 yr data from oracle to teradata database through abinitio etl graph.i need to schedule this as a monthly job.but i want to load 12 month data for the first time and from second time it should load last (recent) month data and delete 13th month data. For example For the first time it should load 201208 to 201108 data, second time it should delete 201108 month data and load 201209 month data. I developed garph to load 12 month data ,but i don't know how to handle above requirement as am new to abinitio. i greatly appreciate you help.Thank You.
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Two different admin users created for repository are________and_________.
What is data modeling and data mining?
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how do u really know that paging to disk is happening while u are using a lookup transform?
how would u estimate the size of Lookup transform data and index cache?
how many steps are there in etl process?
Explain etl mapping sheets?
What is Relational Integrity?
Teradata 
