How to delete data which is not in source table?
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how to join two tables without using joiner transformation .advantages of joiner over lookup and vice versa.
how do u estimate the number of partitions that a mapping really requires? Is it dependent on the machine configuration?
can u anyone plz share some etl testing interview question . and share the sql queries and unix . plz help me to clear in the etl testing interview by sharing ur knowledge
how do u implement configuration management in Informatica?
how do u really know that paging to disk is happening while u are using a lookup transform?
Explain etl?
Explain about round-robi?
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.
What are the types of Data Warehouse applications?
Hi please try to reply with answer. my mail id is raghu.1028@gmail.com. if the source is having millions of records, but having theree target tables. As per user the first record need to insert into first target and second record in to a second target and third into third target, similarly the process needs to repeat?
Is hadoop a etl tool?
what is the difference between date cache and lindex cache?