#sql #data-fusion #arrow #sql-query

datafusion-proto

Protobuf serialization of DataFusion logical plan expressions

38 major breaking releases

47.0.0 Apr 20, 2025
46.0.1 Mar 20, 2025
45.0.0 Feb 7, 2025
44.0.0 Dec 31, 2024
8.0.0 May 16, 2022

#276 in Encoding

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Used in 39 crates (19 directly)

Apache-2.0

6.5MB
138K SLoC

datafusion-proto: Apache DataFusion Protobuf Serialization / Deserialization

This crate contains code to convert Apache DataFusion plans to and from bytes, which can be useful for sending plans over the network, for example when building a distributed query engine.

See API Docs for details and examples.

Dependencies

~68MB
~1.5M SLoC