Informatica Data Warehousing Question:

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Why we use repository connectivity?

Informatica Data Warehousing Interview Question
Informatica Data Warehousing Interview Question

Answer:

When you edit,schedule the sesion each time,informatica server directly communicates the repository to check whether or not the session and users are valid.All the metadata of sessions and mappings will be stored in repository.

repository always stores the meta data which stores all informations about trasformations, sessions, mappings,
scheduling and user validation of the process.

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