Please Help Members By Posting Answers For Below Questions
Assume u have a 24CPU machine with 24GB RAM, suggest how u
would like to configure Informatica ,like number of
concurrent sessions, RAM requirements etc,max partitions
that u would permit per mapping.
what is the difference steps for data modeling?
Can anyone tell me that from where i can get Power Center
8.5 S/W for Linux and how can i install Power Center 8.5 or
any 7.x series on Linux Platform.
Thanks in advance
Identifying the bottlenecks in various components of
Informatica and resolving them.
please tell me any easy ways of testing the Data warehouse
project. In my project we are not using any tools for ETL.
we are writing scripts in SCRIPTELLA.
And we using Pentaho tool for Reporting
How can i test all these. please tell me ASAP.
thanks in adavance
how do u decide whether u need to do aggregations at
database level or at Informatica level?
what is Forward,Reverse and Re_engineering?
what is data modeling?
what are the concerns of OLTP and DSS systems?
how do u estimate the depth of the session scheduling queue?
Where do u set the number of maximum concurrent sessions
that Informatica can run at a given time?
Can anyone explain me a scenario from banking and
finance...more precisely a mapping
diff b/w dwh & data mart
diff b/w star schema & snow flake schema
diff b/w fact table & dimension table
what are the contents in requirement specification
what are the docs needed for testing
draw ur proj architecture
what are Lookup caches options? Including persistent caches.
what is the difference between cardinality and Nullability?