Give a way in which u can implement a real time scenario
where data in a table is changing and u need to look up data
from it.How will u configure the look up transform for this
purpose?
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Knowledge on what are the improtant characteristice that we need ot consider while developing an ETL Code
when will use SQL override in a lookup transformation?
Hi, I've a mapping with flat file source The target update override property for the target table is using update stmt. There is no update strategy between source and target. Also The session has the target properties as Insert , Update as update options checked. Does this mean that recs will be inserted only and the update override will not be applied at all. Thanks
how do u set partition points in the mapping?
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
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What is a mapping, session, worklet, workflow, mapplet?
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how do u set the size of block buffer?