Arcon

State-first Streaming Applications in Rust

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Rust

Arcon is written entirely in Rust for performance, memory safety, and no garbage collection.

Arrow/Parquet Integration

Arcon has first-class integration with both Apache Arrow and Apache Parquet.

Temporal Stream State

Work-in-Progress Feature

Exactly-Once

Exactly-Once consistency through epoch snapshotting

Modular State Backends

Flexible state abstraction that allow multiple backends per application