Why we use surrogate key?
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Hi everyone,I have kept a project Sales And Distribution for a pharmaceutical company.can anybody explain one complex business rule that we had in our project and how did you accomplish it using DS?
what is diff b/w datastage 8.1,8.5,8.7?
Distinguish between informatica & datastage. Which one would you choose and why?
What is configuration your file structure 2)I have two databases both are Oracle while loading data from source to target the job takes 30 min but I want to load less time how?
Can we use sequential file as source to hash file? Have you do it ?if what error it will give?
Can anybody tell me in detail any complex datastage job? I have worked only in direct load and full refresh jobs.But in all interviews this question arises
hi.... am facing typical problem in every interview " I need some critical scenarios faced in real time" plz help me guys
Parallel job contains more than 20 stages. I want to find out which stage is more performance incentive.
my soure table is emp having columns sal,deptno in the deptno 10,20,30deptno row are there expected out put is min(sal) of 10th deptno,max(sal) of 20th deptno,mean(sal) of 30th deptno using aggregation stage
How can we improve the performance in datastage?
I have a file it contain 2 records like empname,company as Ram, Tcs and Ram, IBM. But i want empname, company1,company2 as Ram, TCS,IBM in the target. How?
what is the Difference Between Datastage Server Edition and Parallel Edition?