What is the differentiate between data file and descriptor file?
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how many types of sorting the data in data stage?
A job is having only 2 stages I/p dataset and target table.Job is taking very long time to load 50 million records.How to improve performance of this job.
What steps should be taken to improve Datastage jobs?
Give example for FACTLESS FACT TABLE in real-time scenario.
What is job control?
if a column contains data like ram,rakesh,madhan,suraj,pradeep,bhaskar then I want to place names separated by commas in another columns how can we do?
source has 2 fields like COMPANY LOCATION IBM HYD TCS BAN IBM CHE HCL HYD TCS CHE IBM BAN HCL BAN HCL CHE LIKE THIS....... AND I WILL GET THE OUTPUT LIKE THIS.... Company loc count TCS HYD 3 BAN CHE IBM HYD 3 BAN CHE HCL HYD 3 BAN CHE PLZ SEND ME ANSWER FOR THIS QUESTION..........
If seg file having 10 records ex:eid 1 2 " " 10 if oracle database having 100 records ex:eid 1 2 " " 100 how to delete matched records permenently from oracle database using datastage ?
Describe stream connector?
What are the repository tables in datastage?
What is the difference between account and directory options ?
What is mapping?