DIFFKIT

DiffKit is an application, and a framework, for comparing two tables of data, field-by-field. The tables can come from any of a number of sources, such as an RDBMS, Excel spreadsheet, or CSV file, and DiffKit is able to mix different kinds of sources in the same diff operation. DiffKit is like the Unix diff utility, but for tables instead of lines of text. .DiffKit... DiffKit is Free Open Source Software (FOSS), licensed under the Apache License, Version 2.0. DiffKit was designed specifically with Enterprise Diff'ng in mind. It supports very high data volume operations (tens of millions of rows). It is a command line utility, driven by text configuration files, and as such is very well suited to scripting, automated operation, and embedding into Unix workflows... DiffKit is also well suited for comparing SQL table structures, not just SQL table data. It is not uncommon in an enterprise development shop to have many different copies of, what is presumably, the same database. In this..