Learn how to take advantage of the Docker image layering model to run unit or component tests in a Docker container without polluting the production software.
Are your containers feeling under the weather? Struggling to get out of bed? See how you can build in health checks to make sure your containers are fighting fit.
Learn a handy trick to persist your natural key entities using Spring Data. See how that compares to surrogate keys and what other tricks that permits.
CORE
