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Answer Posted / mike
A synonym is a alternative name for objects such as tables,
views, sequences , stored procedures and other database
objects.
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What is the main purpose of Unconnected lookup other than updating slowly changing dimensions? or In which case u use Unconnected lookup?
Explain the difference between mapping parameter and mapping variable?
Describe the scenarios where we go for joiner transformation instead of source qualifier transformation?
What is meant by LDAP users?
How do you load only null records into target? Explain through mapping flow.
If informatica has its scheduler why using third party scheduler?
Workflow is long running due to long running sql query so when we refer the query plan it tells the issue is due to partition of the db table. How to handle this?
What is enterprise data warehousing?
How do you remove duplicate records in informatica? And how many ways are there to do it?
in u flatfile some of fact records are missed then u load the diminision records are not if u load diminsion records what about fact table records
hi,this is satheesh working as pl/sql resource in MNC.i just wanna switch to informatica.Could you please let me know what is the best way to learn informatica.what are the best coaching centres available in chennai?Is there any coaching centre will give me a real time experience? informatica
What are the differences between a connected lookup and unconnected lookup?
One of the optimizing technique to improve the session performance is push down optimization,by using push down optimization we push as much as transformation logic to source/target database,but this degrades the d/b performance,how to overcome this?
What are the components of workflow manager?
What is an active transformation?
