Infosys Validation Solutions

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Choosing the right data warehouse testing strategy

In the current business scenario, there is heightened demand across business domains for data warehousing. Large volume and variety of data generated by organizations are adding to the complexity.

In an article published at information-management.com, an Infosys quality assurance (QA) expert highlights the right strategy to be adopted to ensure successful transition from an ETL (Extract, Transform and Load) to an ELT (Extract, Load and Transfer) based data warehouse system.


Published with permission of information-management.com


Infosys, IVS, Senior Project Manager, Sundaresa Subramanian G

Sundaresa Subramanian G., Senior Project Manager, Independent Validation and Testing Services, Infosys

Sundaresa has rich experience in testing software and embedded systems as well as in research and development of digital signal processor-based embedded applications. He can be reached at

Related reading

Offering: Data Warehouse Testing and Validation Services

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