Please Help Members By Posting Answers For Below Questions
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 really know that paging to disk is happening while
u are using a lookup transform?
can cubes contain measures ?
how would u estimate the size of Lookup transform data and
Identifying the bottlenecks in various components of
Informatica and resolving them.
what is the difference between cardinality and Nullability?
what are the concerns of OLTP and DSS systems?
what is the meant by Normalization and de-normalization?
what are the reports developed in sap bw project and what is
the requirement for developing it?
what is pmrep command?
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.
when u connect the repository for the first time it asks you
for user name & password of repository and database both.But
subsequent times it asks only repository password. why?
what are the types in error loging?
how can i text accracy of ETL migration? i am very new to
data warehousing. we are writing ETL scripts using
SCRIPELLA tool. how can i test the correctness of data.
and we are generating reports using pentaho . is there any
easy way to test the pentaho. how can test these ETL
scripts written in scriptella?
thanks in advance