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https://github.com/otavia-projects/otavia
Your shiny new IO & Actor programming model! ❤️❤️❤️ Star Me Please 👆👆👆
https://github.com/otavia-projects/otavia
actor-model aio async-await concurrent-programming database high-performance http ioc json kafka mysql netty postgresql reactive reactive-programming scala3 sql state-machine type-safe vertx
Last synced: 27 days ago
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Your shiny new IO & Actor programming model! ❤️❤️❤️ Star Me Please 👆👆👆
- Host: GitHub
- URL: https://github.com/otavia-projects/otavia
- Owner: otavia-projects
- License: apache-2.0
- Created: 2022-10-01T15:15:59.000Z (about 2 years ago)
- Default Branch: main
- Last Pushed: 2024-09-25T15:11:58.000Z (about 1 month ago)
- Last Synced: 2024-09-27T07:40:55.118Z (about 1 month ago)
- Topics: actor-model, aio, async-await, concurrent-programming, database, high-performance, http, ioc, json, kafka, mysql, netty, postgresql, reactive, reactive-programming, scala3, sql, state-machine, type-safe, vertx
- Language: Scala
- Homepage: https://otavia.cc/home.html
- Size: 40.6 MB
- Stars: 33
- Watchers: 3
- Forks: 3
- Open Issues: 0
-
Metadata Files:
- Readme: README.MD
- License: LICENSE
Awesome Lists containing this project
README
otavia
Your shiny new IO & Actor programming model!
[](https://otavia-projects.github.io/otavia/home.html)
[](https://github.com/otavia-projects/otavia/actions/workflows/unittest.yml)
> This project is not yet stable, so please be cautious about using it in a production environment.
Language: [简体中文](./README.zh_cn.md)
## Introduction
`otavia` is an IO and Actor programming model power by Scala 3, it provides a toolkit to make writing high-performance
concurrent programs more easily.
You can get a quick overview of the basic usage and core design of `otavia` in the following documentation:
- [Quick Start](./docs/_docs/quick_start.md)
- [Core Concepts and Design](./docs/_docs/core_concept.md)
More document can be found at [website](https://otavia.cc/home.html)
## Features
- **Full-Link Asynchronous**：Everything is asynchronous, no blocking, no thread suspending.
- **Forget Threads, Forget Locks**：You will no longer be plagued by multithreading problems; everything you write runs
in a single thread!
- **Simpler Concurrent**: Actors and Channel let you build systems that scale up, using the resources of a server more
efficiently, and out.
- **Resilient by Design**: Building on the principles of The Reactive Manifesto Otavia allows you to write systems that
self-heal and stay responsive in the face of failures.
- **High Performance**: build Millions actor instance and send many billion message in seconds.
- **Type Safe**: Message send between actor is type safe in compile time.
- **Zero-Cost Ask-Pattern**: Send ask message and get reply message like call a method, but zero-cost.
- **DI of Actor**: An `ActorSystem` is also seen as a container for `Actor` instances, and developers can type-safely
inject dependent `Actor`s at compile time.
- **Powerful IO Stack**: The IO stack is ported from [Netty](https://netty.io), but support AIO and file channel.
- **async/await**: Implement a set of `async/await` syntaxes based on the CPS (Continuation Passing Style)
using `Scala 3` metaprogramming tools.
- **Simple threading model**: The threading model of the `otavia` runtime is very simple and efficient, allowing you to
maximize the utilization of your system's CPU!
- **Zero-Deps**: The core modules does not depend on any third-party packages.
- **Open Ecosystem**: Otavia provides a module mechanism that allows users to easily use third-party module libraries.
## Ecosystem
The IO stack of `otavia` is ported from Netty. In order to make the IO tasks work better with the Actor model, `otavia`
is not fully compatible with Netty. Happily, most of the application-layer network protocol codecs in the Netty
ecosystem can be easily ported to `otavia`, so we maintain this ecosystem project to port various application-layer
network protocol codecs from Netty and [Eclipse Vert.x](https://vertx.io/).
- [GitHub - otavia-projects](https://github.com/otavia-projects)
## Contributes
Any contributions are welcome!