How union transformation is used?
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i have two source data there is no pk,fk how to join the two sources
if we are extracting 600000 records from a source table so how much volume of records frequently we load in warehouse. (Iknow its depend on client requirement) still i want to know how much volume of records store in warehouse.
How can you join 3 tables? Why cant you use a single Joiner to join 3 tables.
I have some rows in source.I have to map half rows to one target and half rows to another target.i.e you wont know how many records in source.?Implement a mapping?
What is a predefined event?
What are parallel querys and query hints?
How/where can i install Informatica software with oracle or teradata as database
what is normalization? explain 1st NF, 2nd NF, 3rd NF
How do you create single lookup transformation using multiple tables?
What is the difference between a router and a filter transformation?
Can I create one wrkflw which will run different wrkflws on schedule time?
What is a dimensional model?