what are Lookup caches options? Including persistent caches.
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in sap bw project at what scenario generic extraction is used and why explain and also tell why you used calendar day option explain?
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
What are the different etl testing categories as per their function?
What is cube grouping?
what is Forward,Reverse and Re_engineering?
what is the difference between cardinality and Nullability?
what is session partitioning?
In the SEQ generator which property has to be set to generate seq No. when the input data is more than the max limit.
what are the data modeling tools you have used?(polaris)
architural difference between 7.1 workflow monitor and 8.1 workflow monitor.
What is the main difference between peek stage and copy stage
without using ETL tool can u prepare a Data warehousing and maintaining?