Explain the use lookup tables and Aggregate tables?
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What are the differences between sql override and update override?
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What is granularity? Please explain with example
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how does the server recongnise the source and target databases.Elaborate on this
Difference between flat files and relational sources?
Explain different types of partitioning?
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if i have a query as flat file how can we load data to target table
how would u estimate the size of Aggregator transform data and index cache?