加载中
正在获取最新内容，请稍候...
Watermill: Building Event-Driven Applications The Easy Way In Go
Watermill is a Go library for building event-driven applications, enabling easy creation of message-based systems, microservices, and distributed workflows with support for various message brokers and patterns.
Go
Added on 2025年5月22日8,444
Stars436
ForksGo
LanguageProject Introduction
Summary
Watermill is a robust Go library designed to simplify the development of event-driven applications and microservices. It provides a common interface for publishing and consuming messages, abstracting away the complexities of underlying message brokers.
Problem Solved
Building reliable and scalable event-driven systems in Go often involves complex boilerplate code, tight coupling to specific message broker APIs, and challenges in handling message processing guarantees. Watermill solves this by offering a flexible, pluggable architecture and a standardized API.
Core Features
Unified Messaging API
Provides a consistent `Publisher` and `Subscriber` interface regardless of the underlying message broker.
Pluggable Transports
Supports a wide range of message brokers like Kafka, RabbitMQ, NATS, Google Cloud Pub/Sub, SQL, and more via configurable Pub/Sub implementations.
Flexible Middleware
Offers a powerful middleware system for common concerns like logging, metrics, error handling, retries, and message correlation.
Tech Stack
Go
Kafka
RabbitMQ
NATS
Google Cloud Pub/Sub
SQL Databases (PostgreSQL, MySQL, etc.)
使用场景
Watermill is ideal for scenarios requiring reliable and scalable message-based communication in Go applications:
构建微服务架构
Details
服务之间通过消息队列进行异步通信，解耦服务依赖，提高系统韧性和可伸缩性。
User Value
simplifies inter-service communication with robust messaging patterns and flexible broker support.
处理实时数据流
Details
从消息队列消费实时数据，进行处理、分析或转发，构建响应式数据管道。
User Value
Provides reliable consumption and processing guarantees for high-throughput data streams.
实现事件驱动的批处理或后台任务
Details
使用消息触发后台任务执行，确保任务不丢失且可重试。
User Value
Enables robust, asynchronous background task execution decoupled from the main application flow.
Recommended Projects
You might be interested in these projects
openobserveopenobserve
OpenObserve is a high-performance, low-cost, and scalable alternative to Elasticsearch, Splunk, and Datadog, designed for storing and analyzing logs, metrics, traces, RUM, error tracking, and session replay data.
Rust
15486588
davatoriumrofi
Rofi is a window switcher, application launcher, and dmenu replacement. It offers a quick and efficient way to interact with your desktop environment using keyboard shortcuts, providing fuzzy search and customization options.
C
14428636
topoteretescognee
Cognee is an open-source framework providing advanced memory capabilities for AI agents, enabling persistent knowledge, contextual understanding, and sophisticated reasoning.
Python
5138385