Builts Cache

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  • 7/21/2019 Builts Cache

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    12. How the integration service builds the caches for connected lookup transformation?

    The Integration Service builds the lookup caches for connected lookup transformation in the following ways:

    Sequential cache: The Integration Service builds lookup caches sequentially.The Integration Service builds the cache in memory when it processes the firstrow of the data in a cached lookup transformation. Concurrent caches: The Integration Service builds lookup caches concurrently. It does not need to wait for data to reach the Lookup transformation.

    13. How the integration service builds the caches for unconnected lookup transformation?The Integration Service builds caches for unconnected Lookup transformations assequentially.