how can we perform the 2nd time extraction of client
database without accepting the data which is already loaded
in first time extraction
What are the some differences between 7.x and 8.x version of datastage?
1.When did 8.1 parallel came into existence? 2.What is the difference between 7.5 and 8.1?
What is the difference between orabulk and bcp stages?
What is a range lookup?
what is the main differences between Lookup, Join and Merge stages?
how to validate the jobs
Explain entity, attribute and relationship in datastage?
how to implement scd2 in datastage 7.5 with lookup stage
What is a quality stage in datastage tool?
What is active and passive stage?
What are transforms and what is the differenece between routines and transforms?
WHERE YOU USE UNIX COMMANDS AS A ETL DEVELOPER?