What is etl process?
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What are materialized views & where do we use them?
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.
What is initial load and what is full load?
What are three tier systems in etl?
what are the different Reporting and ETL tools available in the market?
how do u estimate the number of partitions that a mapping really requires? Is it dependent on the machine configuration?
how many maximum session supports to multiload in teradata ??
what is the difference steps for data modeling?
Which transformation we use to convert 'NA' to 'Not Available'
what are the parts of Informatica server ?
when should one create lookup transformation ?
how do use session mapping parameters ?(in which transformation)