Juan Antonio Breña Moral jabrena

Motivation

Integrate JMH (Java Microbenchmarking Harness) with Spring (Boot) and make developing and running benchmarks as easy and convinent as writing tests.

Idea

Wrap the necessary JMH boilerplate code within JUnit to benefit from all the existing test infrastructure Spring (Boot) provides. It should be as easy and convinent to write benchmarks as it is to write tests.

TL;DR;

Describing Kafka schema usage using AsyncAPI

I've picked a dozen scenarios to illustrate the range of things that I think AsyncAPI needs to be able to describe. My goal is to have enough information in the AsyncAPI spec for a developer writing an app to consume messages from the topic.

Updated following feedback in Slack and Github - see revisions to see what has changed

Binary-encoded Avro
JSON-encoded Avro
Confluent using schema registry
Confluent

The example uses the embedded Spring Boot Keycloak Server to quickly spin up a new Keycloak instance.

Create JBang script with

jbang init spring-keycloak-server

Adapt spring-keycloak-server script.

Run the Keycloak server via:

	# This workflow will build a Java project with Maven
	# For more information see: https://help.github.com/actions/language-and-framework-guides/building-and-testing-java-with-maven

	name: GraalVM Native Image build

	on:
	push:
	branches: [ master ]
	tags: [ '*' ]

	///usr/bin/env jbang "$0" "$@" ; exit $?
	//DEPS io.netty.incubator:netty-incubator-transport-native-io_uring:0.0.5.Final:linux-x86_64

	import io.netty.incubator.channel.uring.IOUring;

	public class HelloIoUring {
	public static void main(String[] args) {
	IOUring.ensureAvailability();
	System.out.println("Hello io_uring!");
	}