Interested to Buy Any Domain ? << Click Here >> for more details...
in sap bw project at what scenario generic extraction is
used and why explain and also tell why you used calendar day
option
explain?
- 2 Answers
- 10880 Views
- Accenture, I also Faced
- E-Mail Answers
Answer Posted / pradeep sridhara
When we Don't have any business content data source is
readymadely available , we go for generic datasource
Even if the business content datasource is available and it
is is being used up, if u want to create the same kind of
extractor we go for generic extraction
calday is one of the ways of setting up the delta in
generic extraction, we can run only once per day that too
at the end the day or clock to minimize the missing of delta
records
| Is This Answer Correct ? | 1 Yes | 3 No |
Post New Answer View All Answers
Difference between flat files and relational sources?
Can anyone explain me a scenario from banking and finance...more precisely a mapping
What are materialized views & where do we use them?
what are the reporting tools and difference between them?
Is hadoop a etl tool?
5. How many repositories can we create in Informatica? 6. What is surrogate key? 7. What is difference between Mapplet and reusable transformation? 8. What is aggregate awareness? 9. Explain reference cursor? 10. What are parallel querys and query hints? 11. DWH architecture? 12. What are cursors? 13. Advantages of de normalized data? 14. What is operational data source (ODS)? 15. What is meta data and system catalog? 16. What is factless fact schema? 17. What is confirmed dimension? 18. What is the capacity of power cube? 19. Difference between PowerPlay transformer and power play reports? 20. What is IQD file? 21. What is Cognos script editor? 22. What is difference macros and prompts? 23. What is power play plug in? 24. Which kind of index is preferred in DWH? 25. What is hash partition? 26. What is DTM session? 27. How can you define a transformation? What are different types of transformations in Informatica? 28. What is mapplet? 29. What is query panel? 30. What is a look up function? What is default transformation for the look up function? 31. What is difference between a connected look up and unconnected look up? 32. What is staging area? 33. What is data merging, data cleansing and sampling? 34. What is up date strategy and what are th options for update strategy? 35. OLAP architecture? 36. What is subject area? 37. Why do we use DSS database for OLAP tools?
Explain about enterprise scalability and roi of data integration suite?
Explain what is etl process? How many steps etl contains explain with example?
What are the different Lookup methods used in Informatica?
what is Forward,Reverse and Re_engineering?
flat filevalidation in informatica
explain the methodology of Data Warehousing?(Polaries)
Just Completed the informatica Certification ,for Dumps please email me on infamaddy@gmail.com i will send it to youÂ
Explain about etl data integration software?
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
