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What do you need to access the output database?
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To use the Abaqus C++ API to access an output database, you need to understand the following:

- The fundamentals of Abaqus output data and the Abaqus concepts of instances, fields, and history.
- How to program in C++.
- How to use the C++ API utility interface.
- How to use Abaqus objects.
- How to compile and link your C++ source code.