Session - A Session Is A set of instructions that tells the Informatica Server How And When To Move Data From Sources To Targets. After creating the session, we can use either the server manager or the command line program pmcmd to start or stop the session.Batches - It Provides A Way to Group Sessions For Either Serial Or Parallel Execution By The Informatica Server. There Are Two Types Of Batches...

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sanghala  

 Profile Answers by sanghala Questions by sanghala

• Member Since Apr-2006 | May 14th, 2007

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Session:  A session is a set of commands that describes the server to move data to the target.

Batch :  A Batch is set of tasks that may include one or more numbar of tasks (sessions, ewent wait, email, command, etc..,)

There are two types of batches in Informatica:

1. Sequential: When Data moves one after another from source to target it is sequential

2. Concurrent: When whole data moves simultaneously from source to target it is Concurrent

ram_infa

 Profile Answers by ram_infa Questions by ram_infa

• Sep 9th, 2011

Session is nothing, but it tells the integration service, when and how to move the data from sources to target

Group of sessions is called a batch..

ravindra

• Jul 15th, 2011

Session is an object of repository,which instructs the informatica server(integration service)to execute the mapping with given database connection's...

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