A runtime for writing real-time analytics applications in the Rust programming language.
Arcon is in development and should be considered experimental until further notice.
Arcon builds against the latest stable release and the current MSRV is 1.53.0.
See the roadmap here
- Arrow-native
- Hybrid Row(Protobuf) / Columnar (Arrow) System
- Dynamic & Scalable Middleware
- Flexible State Management
- Backend per Operator (e.g., RocksDB, Sled)
- Eager and Lazy state indexes
use arcon::prelude::*;
fn main() {
let mut app = Application::default()
.iterator(0u64..100, |conf| {
conf.set_arcon_time(ArconTime::Event);
conf.set_timestamp_extractor(|x: &u64| *x);
})
.filter(|x| *x > 50)
.to_console()
.build();
app.start();
app.await_termination();
}
More advanced examples can be found here.
arcon_allocator
: Custom allocator.arcon_build
: Protobuf builderarcon_macros
: Arcon derive macros.arcon_shell
: Explore a live Arcon applicationarcon_state
: State management features.arcon_tests
: Integration testsarcon_tui
: Text-based dashboard.
This project is licensed under the AGPL-3.0 license.
Unless you explicitly state otherwise, any contribution intentionally submitted for inclusion in Arcon by you shall be licensed as AGPL-3.0, without any additional terms or conditions.