how to do pergformence tuning in datastage?4 36659
if 3 table having different columes. like first table having 4 columns , second table having 3 columns and third table having 2 columns then how to capture the data by using funnel stage in parallel jobs...srinu.thadi17 31118
WHAT are unix quentios in datastage2 16168
what is the difference between the active datawarehouse and datawarehouse1 12265
what is usage of datastage with materialized views4 11963
what is the differeces between hash and modulus partition methods4 23892
I am defining one varaible parameter date in job parameters.I want use this variable date in where clause in source query.2 7000
where we use column generator stage in real time scenario?5 21473
In Informatica,for the table I can find coreesponding dependent mappings.Likewise can I find the dependent jobs with all the information by using the table name1542
If I make any changes in the parallel job,do I need to implement the changes in the sequencer job,else the changes will be reflected automatically6 8863
When we will go for Data elements?3 7369
what is the unix script to run the job? Please mention commands which we use often?3 16615
Difference in the implementation of lookup and join stages,in joining two tables?7 11859
How to create user defined environment varibale(parameter)?1 5916
In merge stage can we update the values?3 9339
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