what is persistent lookup cahce?how to use and when to use
this persistent lookup cahce?explain?
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3.how will u get information about bugs how will u rectify the bugs in realtime whch tool we are using to rectify the bugs
What is flashback table ? Advance thanks
Why we use stored procedure transformation?
What is a difference between complete, stop and abort?
if we are extracting 600000 records from a source table so how much volume of records frequently we load in warehouse. (Iknow its depend on client requirement) still i want to know how much volume of records store in warehouse.
In which conditions we can not use joiner transformation (Limitaions of joiner transformation) ?
Why do we need informatica?
if i hv 6 table as source table but can i make 12 as a dim table and 6 as fact table belongs to that src table.
What is ThroughPut in Informatica, How it works, Where I can find this option to check ?
Is there any model difference between ODS and DWH
Whether Aggrigator transformation ignore the null values or consider the null values ? Advance Thanks, Manojkumar
1)can anyone explain how to use Normalizer transformation for the following scenario Source table | Target Table | Std_name ENG MAT ART | Subject Ramesh Himesh Mahesh Ramesh 68 82 78 | ENG 68 73 81 Himesh 73 87 89 | MAT 82 87 79 Mahesh 81 79 64 | ART 78 89 64 | please explain what should be the normalizer column(s) The GCID column 2)Also please explain the Ni-or-1 rule.
5 Answers FCS, IBM, Satyam, TCS,