International Journal of Computer Applications
Big data refers to large datasets that are challenging to store, search, share, visualize, and analyze and so the Testing. Information is emerging at volatile rate, coming into organization from diverse areas and in numerous formats. Traditional Data Warehouse (DW) testing approach is inadequate due to Technology Changes, Infrastructure (DB/ETL on Cloud) and Big Data. Big Data validation is not only around validation of just what is different; it's also about validation of new integrated components to what the people already have.