How can you define a transformation? What are different
types of transformations in Informatica?
Answer Posted / pk
There is a free lesson on the Informatica aggregator
transformation on the home page of trainovation.com
| Is This Answer Correct ? | 1 Yes | 3 No |
Post New Answer View All Answers
if you use oracle sql*loader , how do you transform data with it during loading?
What is the difference between connected and unconnected stored procedures?
Describe the differences between a data warehouse and data mart.
How many clustered indexes can you create for a table in dwh? In case of truncate and delete command what happens to table, which has unique id.
Explain normalization?
What are the stages that are required in data warehousing?
What is data mart in data warehouse?
What is surrogate key? Explain with examples.
What is the goal of optimizer?
What are universe requirements?
After we create a scd table, can we use that particular dimension as a dimension table for star schema?
What is the difference between view filter and report filter?
How to create diff. Types of templates?
Compare and contrast aggregates & indexes
What is static and local variable?