Data Warehouse Testing and Validation services
Information stored in a data warehouse is critical to organizations for decision-making and predictive analysis. The huge volume of data loaded onto a data warehouse makes exhaustive manual comparison of data impractical. The existing quality tools are either manual or have other limitations, and do not cover all aspects of data warehouse testing. A holistic solution is required to test high-volume applications that are built on data warehouse (DW) or business intelligence (BI) architecture.
Infosys Data Warehouse Testing solution is a comprehensive, easy-to-use tool designed to test high-volume, data-centric DW / BI applications. It automates data warehouse test processes, enables extensive reuse of test components, ensures early detection of data defects, and provides complete traceability. This solution follows a well-structured model to validate data, enhance quality and accelerate the testing process.
Our tool-based approach to data warehouse testing prevents data anomalies in the production environment. It helps automate test planning as well as test execution activities at every stage in the test life cycle.
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