How to calculate the cache size if say we are doing a performance check on a mapping and found that a particular cache needs to be changed. Is there a formula to calculate this! i know that informatica has a auto option available but how to calculate manually?

1 Answers  

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What are the rank caches?

2 Answers   Informatica,

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how to design mapping half of source table records into one target and remaining half into another target

8 Answers   ABC,

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why we are using level option in normalizer transformation

1 Answers   TCS, Wells Fargo,

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i have a source table ID NAME SAL 101 A 1000 102 B 2000 103 C 1500 target load should be ID NAME SAL 101 A 1000 101 B 2000 101 C 1500 102 A 1000 102 B 2000 102 C 1500 103 A 1000 103 B 2000 103 C 1500

3 Answers   TCS,

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hi guys..iam a QA person ..what is ETL TESTING... what is the process of ETL testing... ETLTESTER needs etl devolopment knowledge or not? pls suggest ur valuable decision

2 Answers  

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How would you join a node to the already existing domain?

0 Answers  

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write sql query following table city gender no chennai male 40 chennai female 35 bangalore male 25 bangalore female 25 mumbai female 15 i want the required output city male female chennai 40 35 bangalore 25 25 mumbai 15

5 Answers   Tech Mahindra,

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why dimenstion tables are denormalized in nature ?

3 Answers  

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What are the different ways to implement parallel processing in informatica?

0 Answers  

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can we override a native sql query within informatica? Where do we do it?

0 Answers  

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On lookup on any table we can get only a)any value or b)last value but if i need both duplicate values How can i achieve?

3 Answers  

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