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a process of inspecting, cleaning, transforming, and modeling data with the goal of discovering useful information, suggesting conclusions, and supporting decision-making. Data analysis has multiple facets and approaches, encompassing diverse techniques under a variety of names, in different business, science, and social science domains.

2 votes

Test strategy and Test scenarios for data-migration testing

In a similar situation, I designed few critical end to end business scenarios and ran through both systems and compared the end results as well as crucial mid steps results in terms of output data. T …
Vishal Aggarwal's user avatar