prasanna alur

• Nov 6th, 2006

 

DTM means data transformation manager.in informatica this is main back ground process.it run after complition of load manager.in this process informatica server search source and tgt connection in repository,if it correct then informatica server fetch the data from source and load it to target.

calltomadhu

 Profile Answers by calltomadhu 

• Nov 6th, 2006

 

dtm means data transmission manager. It is one of the component in informatica architecture. it will collect the data and load the data.

dl_mstr

 Profile Answers by dl_mstr 

• Feb 10th, 2008

 

Load manager Process: Starts the session, creates the DTM process,
and sends post-session email when the session completes.
The DTM process. Creates threads to initialize the session, read,
write, and transform data, and handle pre- and post-session operations.

itisanimesh

 Profile Answers by itisanimesh 

• Nov 6th, 2009

 

The Load Manager creates one DTM process for each session in the workflow. It performs the following tasks:

Reads session information from the repository. 
Expands the server, session, and mapping variables and parameters. 
Creates the session log file. 
Validates source and target code pages. 
Verifies connection object permissions. 
Runs pre-session shell commands, stored procedures and SQL. 
Creates and run mapping, reader, writer, and transformation threads to extract, transform, and load data. 
Runs post-session stored procedures, SQL, and shell commands. 
Sends post-session email.