Data Warehouse Testing

Our strengths in Data Warehousing and Business Intelligence (DW/BI) with implementation experience across multiple enterprise clients enables us to tackle various issues related to data inconsistency, quality, and security. Our best practices based QA occurs in multiple stages that are designed to validate data completeness, transformation logic, data quality and performance.We have a dedicated data migration QA service to assess the integrity of data maintained through the migration process and to validate the accuracy of migrated data. Our standardized project artifacts and templates ensure a quick and efficient delivery of migration projects.

DW/BI Testing

Our QA methodology ensures that key data warehousing goals are achieved across critical areas such as:
  • Data quality validation / Data quality assurance
  • End user & BI / report QA
  • Load and performance QA
  • End-to-end (E2E) regression and integration QA

Benefits delivered

  • Solution accelerators, customizable point solutions and frameworks to increase productivity and improve time-to-market
  • Advanced project engagement models that recognize the dynamic nature of today’s business and help clients reduce financial risk by accepting and absorbing change
  • Lower migration costs
  • Automated quality checks and reduced test cycle times

Know more about our Enterprise Information Management offering:

VirtusaPolaris' EIM offering