Why we use partitioning the session in informatica?
Answers were Sorted based on User's Feedback
Answer / swetha
Partitioning achieves the session performance by reducing
the time period of reading the source and loading the data
into target.
Is This Answer Correct ? | 14 Yes | 8 No |
Answer / honey
The PowerCenter® Partitioning Option increases the
performance of PowerCenter through
parallel data processing, and it has been instrumental in
establishing PowerCenter’s industry
performance leadership. This option provides a thread-based
architecture and automatic data
partitioning that optimizes parallel processing on
multiprocessor and grid-based hardware
environments
Is This Answer Correct ? | 3 Yes | 0 No |
What is a look up function? What is default transformation for the look up function?
I HAVE A SOURCE FILE CONTAINING 1|A,1|B,1|C,1|D,2|A,2|B,3|A,3|B AND IN TARGET I SHOULD GET LIKE 1|A+B+C+D 2|A+B 3|A+B WHICH TRANSFORMATION I SHOULD USE
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Hi I have a source (flat file) like ID Name Attachments 101 abc [07012005072902]_CMM27-11-01 Page106 (2).pdf 102 bcd "[19012005124259]_Anfrage-Vendors.doc [19012005124336]_Anfrage.xls" 103 def "[19012006092602]_IMG_0310.JPG 19012006092631]_IMG_0311.JPG [19012006092702]_IMG_0312.JPG [19012006092727]_IMG_0313.JPG" But I need to generate duplicate records based on attachments column. Target (Table) like ID Name Attachments 101 abc [07012005072902]_CMM27-11-01 Page106 (2).pdf 102 bcd 19012005124259]_Anfrage-Vendors.doc 102 bcd [19012005124336]_Anfrage.xls 103 def [19012006092602]_IMG_0310.JPG 103 def [19012006092631]_IMG_0311.JPG 103 def [19012006092702]_IMG_0312.JPG 103 def [19012006092727]_IMG_0313.JPG 103 def [19012006092750]_IMG_0314.JPG 103 def [19012006092814]_IMG_0315.JPG Here no. of Attachments we can't decide because it is dynamic. It will be great if somebody help me on this. Thanks in Advance. ganga
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State the limitations where we cannot use joiner in the mapping pipeline?
Can you access a repository created in previous version of Informatica?
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