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Kola Data (aka Koda) is a Python + C++ library that provides a datarepresentation and domain-specific language (aka DSL) for orchestrating datatransformations and computations on the transformed data, which involvestructural changes to the data. The data can be in the form of protos, tables,interconnected objects, graphs, tensors and more. Structural changes includeconstructing new objects, protos, tables, graphs, tensors as an output or duringintermediate steps. Such transformations and computations can be designed in aREPL (e.g. Google Colab), as well as compiled and served in C++.

In particular, Koda defines a family of data structures (DataBag, DataSlice andits subclasses) that represent and manipulate pieces of data, sets of objects,their attributes and their relations, as well as a DSL (Koda Expressions) towork with them.

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For detailed documentation and guides, check out ourdocumentation site.