What is etl process. How many steps etl contains explain with example?
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Difference between flat files and relational sources?
Explain do we need an etl tool? When do we go for the tools in the market?
what is the difference between cardinality and Nullability?
What is etl process?
Explain different types of partitioning?
In Which Transformation We Can Use Having Clause In Informatica?
What are the steps involved in etl process?
Hi, Urgent recruitment in CTS for informatica ETL .Experience 3 to 10 years.
what are the concerns of OLTP and DSS systems?
Hi, I completed MCA in 2006.After studied Informatica,SQL server and basics of reporting tool in one of the training center in chennai.I got subject knowledge only.But I didn't go any job because I scared to face real time.Anyone please advice how can I enter again into this and anyone provide real time exposure with project.
1)Power center server and client on the same machine 2)power center server and client on the different machines What is the basic difference in these two setups and which is recommended ?
Explain and compare etl & manual development?