creates a ready to use 3.5kB Thin WAR project with configured JAX-RS runtime, a resource with a GET endpoint ("/ping"), GlassFish v5 Dockerfile and a shell script which executes the maven and
Docker build image and eventually starts the image. The build-and-run cycle takes about ...5 seconds.
Are Java EE 7 "full profile" application servers lightweight or heavyweight compared to a "hello world"
Java SE nano service? In this session we try to answer the question in a Continuous Measurement / Continuous Profiling
The opensource project fnproject.io is a "serverless", multi-language cloud-like environment which was introduced at JavaONE 2017.
In this 6 min screencast I create a Maven 3, dependency-less, plain Java SE project from scratch, create a Java class with a single method (aka "the function") and deploy it to the fnproject.io ("local cloud")
using the Java Function Developer Kit (FDK) / Java runtime: