Please Help Members By Posting Answers For Below Questions
what is the use of server?
A session S_MAP1 is in Repository A. while running the
session error message has displayed `server hot-ws270 is
connect to Repository B`.what does it mean?
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?
what is an ETL or ETT? And what are the different types?
what is the difference between cardinality and Nullability?
how do u decide whether u need to do aggregations at
database level or at Informatica level?
how to load the data to fact table?
what is the meant by Normalization and de-normalization?
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
what is the difference between cubes and package in cognos
where is the cache (lookup, index) created and how can you
how would u estimate the size of Aggregator transform data
and index cache?
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 are the facilities provided by data warehouse to
I've a mapping with flat file source
The target update override property for the target table is
There is no update strategy between source and target.
Also The session has the target properties as
Insert , Update as update options checked.
Does this mean that recs will be inserted only and the
update override will
not be applied at all.