What is a diff between joiner and lookup transformation

16 Answers   CTS, Satyam, TCS, UHG,

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Can anyone give some input on "Additional Concurrent Pipelines for Lookup Cache Creation" ? I know that this property is used to build caches in a mapping concurently. But which values should I set into this ( i.e. 1 or 2 or 3 or something else ) for concurrent cache building ?

1 Answers   Wipro,

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can we load the data with out a primary key of a table? what is target plan?

6 Answers   IBM,

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in my lookup table i want to catch the recently updated records from the source to target,how to achieve this and what is last commit interval point for this?

2 Answers   Thomson Reuters,

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One source and 3 targets 1st row-1st target 2nd row-2nd target 3rd row-3rd target 4th row-1ist target how will u do?

5 Answers   HCL,

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,if we have single SQ in flow and we have router in which it has two group and we want to join these two groups with joiner ?is it possible?

3 Answers   Emphasis,

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Any one can tell me how to explain puss-down optimization ? explain me with example plz?

1 Answers  

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What is Factless fact table ???

12 Answers   Satyam, Tech Mahindra,

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In a sequential batch can you run the session if previous session fails?

4 Answers  

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what are the limitations of pushdown optimization technique ? Advance thanks

3 Answers   Puma,

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Using Expression transformation how to remove duplicate records from a relational source?

4 Answers  

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Data is passed from one active trans and one passive trans into a passive transformation.Is the mapping valid or invalid?

18 Answers   L&T,

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