Answer Posted / nandini

The number of buffer blocks in a session = DTM Buffer
Size / Buffer Block Size. Default settings create enough
buffer blocks for 83 sources and targets. If the session
contains more than 83, you might need to increase DTM
Buffer Size or decrease Default Buffer Block Size.

Explain the shared cache and re-cache?

1164

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What are the transformations that are not supported in mapplet?

1084

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What are the components of the workflow manager?

1180

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How many ways a relational source definition can be updated and what are they?

1062

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How to use pmcmd utility command?

1075

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Explain the various test procedures used to check whether the data is loaded in the backend, performance of the mapping, and quality of the data loaded in informatica?

1061

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complex mapping ur project u r invlve can u explain and give real time example give me ?

2348

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What does reusable transformation mean?

1192

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Under what conditions selecting sorted input in aggregator will still not boost session performance?

1129

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How to generate sequence numbers without using the sequence generator transformation?

1255

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Explain dynamic target flat file name generation in informatica

1109

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What is a node in Informatica?

1085

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What is repository manager?

1025

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How to partition the Session?

1150

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I have three same source structure tables. But, I want to load into single target table. How do I do this? Explain in detail through mapping flow.

1334

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