CSV Comparator is a tool for comparing files which contain CSV-Data. It was created for performance engineers to be able to have a easy way to compare data from two testruns and be able to automate the comparing process of various files with scripts.
The tool takes arguments as input which set the files to compare.
The advantages by using CSV as input and output are the following:
- Many applications allow an export of its data to CSV or Excel(were it could be saved to CSV)
- It is possible to pre- and postprocess the data, e.g removing version numbers before comparing
- It is easy to create CSV data from logfiles and other resources by using unix tools like sed
- CSV can be loaded into other applications, especially Excel, were it can be formatted by macros for analyzing
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