PKOfficial / zio-microservice-example

This is an example showing how to create a microservice using ZIO with Scala.

ZIO MicroService Example

This is an example showing how to create a microservice using ZIO with Scala. This is a very basic example of a microservice which communicate through HTTP Endpoints, store data in Postgres using Doobie, manage configuration using ZIO Config and HOCON, log and tracing using ZIO-Logging and managing metrics using ZIO-Metrics. For HTTP endpoints I have used ZIO HTTP which is easy to use and as mentioned in their benchmarks is quite performant.

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Todo

TODO	Library	Status
HTTP Endpoint	ZIO-HTTP	Done ✅
DB Library	Doobie	Done ✅
Configuration	ZIO-Config	Done ✅
Logging	ZIO-Logging	Done ✅
Metric	ZIO-Metrics	In Progress 🔛
Unit Testing	ZIO-Test	In Progress 🔛

References

1. ZIO App Architecture by Kit Langton
2. Production-grade Microservices with ZIO by Itamar Ravid