go-doudou

Lightweight Golang Microservice Framework

• 💡 Starts from golang interface, no need to learn new IDL(interface definition language).
• 🔩 Powerful code generator cli built-in. After defining your interface methods, your only job is implementing your awesome idea.
• ⚡ Born from the cloud-native era. Built-in CLI can speed up your product iteration.
• 🔑 Built-in service governance support including remote configuration management, client-side load balancer, rate limiter, circuit breaker, bulkhead, timeout, retry and more.
• 📦️ Supporting both monolith and microservice architectures gives you flexibility to design your system.

Go-doudou（doudou pronounce /dəudəu/）is OpenAPI 3.0 (for REST) spec and Protobuf v3 (for grpc) based lightweight microservice framework. It supports monolith service application as well.

Read the Docs https://go-doudou.github.io/guide to Learn More.

Benchmark

Machine: MacBook Pro (16-inch, 2019)
CPU: 2.3 GHz 8 cores Intel Core i9
Memory: 16 GB 2667 MHz DDR4
ProcessingTime: 0ms, 10ms, 100ms, 500ms
Concurrency: 1000
Duration: 30s
go-doudou Version: v1.3.7

Checkout the test code

Credits

Give credits to following repositories and all their contributors:

• go-redis/redis_rate: go-doudou is relying on it to implement redis based rate limit feature
• apolloconfig/agollo: go-doudou is relying on it to implement remote configuration management support for Apollo
• nacos-group/nacos-sdk-go: go-doudou is relying on it to implement service discovery and remote configuration management support for Nacos

Community

Welcome to contribute to go-doudou by forking it and submitting pr or issues. If you like go-doudou, please give it a star!

Welcome to contact me from

• Facebook: https://www.facebook.com/bin.wu.94617999/
• Twitter: https://twitter.com/BINWU49205513
• Email: [email protected]
• WeChat:
• WeChat Group:
• QQ group:

🔋 JetBrains Open Source License

Go-doudou has been being developed with GoLand under the free JetBrains Open Source license(s) granted by JetBrains s.r.o., hence I would like to express my gratitude here.

License

MIT