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Informatica PPT

Visualpath is the best Informatica Cloud Online Training Institute in Ameerpet. We are providing Online & Classroom Training classes by real-time faculty with real time Projects. Informatica Cloud Training Online. You will get the best course at an affordable cost. Call on - 91-9989971070<br>

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Informatica PPT

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  1. Aggregator Transformation +91-9989971070 www.visualpath.in

  2. Aggregator transformation is an active transformation. And it is used to perform calculations on the data such as sums, averages, counts, etc. • The integration service stores the group of data and row data in the aggregate cache. The Aggregator Transformation is more beneficial in comparison to the SQL. We can use conditional clauses to filter rows. www.visualpath.in

  3. Properties of Aggregator Transformation • Here are some features of aggregator transformation, such as: • Aggregate Expression • Group by port • Sorted Input • Aggregate cache • Unsorted Input www.visualpath.in

  4. Aggregate Expression • Aggregate functions are used to drive the aggregate expression, which can be developed either in variable ports or output ports only. • Sorted input • Group by ports are sorted using a sorted transformation and receive the sorted data as an input to improve the performance of data aggregation. www.visualpath.in

  5. It keeps the sorted transformation before the aggregator transformation to perform sorting on fro up by ports. Aggregate Cache • An integration service creates an aggregate cache. Unsorted inputs • The aggregate cache contains group by ports, non-group by input ports, and output port, which provides aggregate expression. www.visualpath.in

  6. Aggregate Expressions • This transformation offers more functionality to the comparison of SQL's group by statements. • Because one can apply conditional logic to groups within the aggregator transformation. • Many different aggregate functions can be used to individual output ports within the transformation. www.visualpath.in

  7. Below is the list of these aggregate functions, such as: • AVG • COUNT • FIRST • LAST • MAX • PERCENTILE • STDDEV • SUM • VARIANCE • MEDIAN • MIN www.visualpath.in

  8. CONTACT For More Information About Informatica Cloud Online Training Address:- Flat no: 205, 2nd Floor, Nilgiri Block, Aditya Enclave, Ameerpet, Hyderabad-16 Ph. No : +91-9989971070 Visit : www.visualpath.in E-Mail : online@visualpath.in

  9. THANK YOU Visit: www.visualpath.in

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