Armel caught up with Phillip Kruger from Red Hat to discuss GraphQL for Microservices architecture. Phillip is the lead contributor for Microprofile GraphQL and the Quarkus integration from Red Hat.
How to profile your Java application with NetBeans- Quarkus Microservices
If you profile your code under load, you can have an idea of how it would behave under pressure. At a minimum, you should profile your source code before you deploy them. It should be part of your QA-OPS, DevSecOps process and not an afterthought.
How To Debug Your Java Quarkus Microservices With Netbeans
As part of the quick tips series, I will show how you can debug Quarkus microservices using Netbeans. This quick tips work for any Java applications running either through Maven or in standalone.
Here is the commands to debug your application when running through Maven. The default debug port is 5005.
./mvnw compile quarkus:dev -Dagentlib:jdwp=transport=dt_socket,server=y,suspend=nHere is the command to debug your application when executing through the jar command.
# start application in debug: example
java -agentlib:jdwp=transport=dt_socket,server=y,suspend=n,address=9009 -jar <your-application.jar>I hope this was helpful. Stay tune for more quick tips.
Don’t Build Your Lambda Function (FaaS) Application in Java
Don’t build your FaaS apps in Java.
Amazon championed the serverless concept. Their team
delivered another great innovation for cloud computing in the form of
AWS Lambda.