blaubaer / swagger-vs-grpc-java-demo

Demo project which demonstrates Swagger vs gRPC in Java.

Swagger vs gRPC Java demo

Demo project which demonstrates Swagger vs gRPC in Java.

Usage

Build and run benchmark

Execute in your shell see on console benchmark results:

./mvnw spring-boot:run -Drun.arguments=benchmark

Result on my system:

2017-03-02 15:22:21.813  INFO 4988 --- [           main] com.github.blaubaer.svgjd.Benchmark      : Running warm up...
2017-03-02 15:22:21.821  INFO 4988 --- [           main] com.github.blaubaer.svgjd.Benchmark      :     Running 500 times...
2017-03-02 15:22:25.367  INFO 4988 --- [           main] com.github.blaubaer.svgjd.Benchmark      : Running benchmark...
2017-03-02 15:22:25.375  INFO 4988 --- [           main] com.github.blaubaer.svgjd.Benchmark      :     Running 25000 times...
2017-03-02 15:22:56.960  INFO 4988 --- [           main] com.github.blaubaer.svgjd.Benchmark      : gRPC:    avg: 573,361.965ns / total: 14,334,049,127ns / runs: 25,000ns
2017-03-02 15:22:56.968  INFO 4988 --- [           main] com.github.blaubaer.svgjd.Benchmark      : Swagger: avg: 683,145.314ns / total: 17,078,632,850ns / runs: 25,000ns
2017-03-02 15:22:56.970  INFO 4988 --- [           main] com.github.blaubaer.svgjd.Benchmark      : gRPC was 1.191 times faster than Swagger

Build and run server

Execute in your shell and use the server with gRPC on port 8090 and REST on port 8080:

./mvnw spring-boot:run -Drun.arguments=server