Case studies from across industries, domains and Bitwise solutions
Complicated front-end and back-end systems in ETL Testing are consistently a reason for budget overruns. Project teams typically increase all test estimates in order to account for the significant effort required to collect data from back-end systems. Frequently, numerous test scenarios may not even be executed because of missing or incomplete test data, leading to costly production defects. In a recent study by one of the world's largest electronic transaction processing companies in the USA, it was found that with every new USD 14 million delivery, a hidden USD 3 million was spent on test data management.
The results below are taken from actual Bitwise client projects: