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Informatica: reduced performance for simplet one to one mapping when target change from Oracle to SQL Server

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I have simple informatica(9.1) mapping(one to one) which loads data from flat file to RDBMS

it take 5 mins to load to Oracle db and 20 mins to load same file in SQL Server 2008 R2.

Can there be any source/pointers for performance improvement

posted Jul 17, 2014 by Sachin

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1 Answer

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A few things I can think of

  • For both tests is the file local to the app server running the mapping?
  • Is the connection/distance between the app server and the data servers comparable
  • Is "Target load type" of the Target in the Session Properties set to "Bulk"?
answer Jul 18, 2014 by Shweta Singh
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0 votes

I installed informatica PC8.6 on Windows XP and SQL Server 2008 R2 on another machine. How can I access this database from informatica pc.8.6. and is it possible to access?

+1 vote

I hav a source structure in informatica like

col1 number   col2 varchar(40)   col3 DATE   col4 varchar(50)   col5 number

and my target definition is like

col4 varchar(50)   col1 number  col5 number  col3 varchar(40)  col3 DATE

If i want to load the source records into target i will map the columns appropriately from source to target in a zig zag way

I just want to know that if there is any concept like informatica will automap fields from source to target based on column names i.e if the target columns are shuffled but the column names are the same ...

any suggestions regarding the same would be helpful ..

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