How to clean the datastage repository?
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What are the third party tools you used in your project?
i have a small question for datastage, After the desinging (i.e., transformations and loading)part, what we can do?
What is the Difference between Change capture stage and Difference Stage ? What are its significance individually ?
which is more expensive hash or modulus partitioning? when do you use modulus partitioning?
State the difference between an operational datastage and a data warehouse?
What are the repository tables in datastage?
Why we need datasets ratherthan sequential files?
Difference between JOIN,LOOKUP,MERGE?
If we take 2 tables(like emp and dept),we use join stage and how to improve the performance?
how to connect source to db?generally what r stages u used? how to find the data is having delimiter format?
How do you find the number of rows in a sequential file?
What is mapping?