ETL Testing Online Training In Hyderabad | Leotrainings

  • 15000.00 Rs.
  • Published date: June 14, 2017
    • Hyderabad, Hyderabad, Andhra Pradesh, India

Leo trainings supplied ETL Testing Online schooling by way of relatively experienced trainers. We offer 24/7 technical help provider and job orientated route content material, wonderful learning and stay initiatives to the students with green interplay 


The information in a Data Warehouse machine is loaded with an ETL (Extract, Transform, Load) device. As the decision suggests, it plays the subsequent three operations 


 


Extracts the statistics from your transnational gadget which can be an Oracle, Microsoft, or every other relational database,


Transforms the records via the usage of performing records cleaning operations, after which


Loads the facts into the OLAP records Warehouse.


You can also extract facts from flat files like spreadsheets and CSV documents the usage of an ETL tool and cargo it into an OLAP records warehouse for records analysis and reporting. Let us take an instance to understand it higher.

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