Home > Software > Data-Warehouse > Informatica
Interview Questions   Tutorials   Discussions   Programs   

Informatica - What is meta data and system catalog?

asked marvit September 20, 2014 08:01 AM  

What is meta data and system catalog?


1 Answers

answered By vishnoiprem   0  
Meta data is data about data
Power Center 6x / 7x creates 155 / 183 tables, when informatica is installed on an environment. These tables contains all information of transaction / changes done in Informatica.
Eg: we can find all the mappings / transformations - last modified time / last successful run time etc. These tables will usually have the naming convention _
These objects / tables are created under schema pointing to the database connection hich is provided when Power center is installed
   add comment

Your answer

Join with account you already have



Ready to start your tutorial with us? That's great! Send us an email and we will get back to you as soon as possible!