This particular video dives into deploying your Java-based Spring Boot apps on popular containers like Docker and Kubernetes from both frontend and backend perspectives, as well as running these applications as microservices or cloud native applications.
In this video, you'll walk through the nuts and bolts of Spring Boot as a refresher, then dive into microservices architecture and quickly build a simple contacts web application. From there, you get a primer on Docker and Kubernetes, today's most popular containers. Next, you'll take your application and deploy its backend or server-side code or code from the cloud before deploying the frontend. From there, you pull it all together and deploy and run your contacts application.
After viewing this video, you'll should have the essentials needed to deploy and run your first Spring Boot application using today's popular containers, and you'll be able to take that next step in evolving your Spring Boot know-how.

How to deploy your Java-based Spring Boot built application or microservice
What is Docker and how to use it
What is Kubernetes and how to employ it
How to deploy from the backend and frontend

Those who have prior Java programming experience who may be new to Spring Boot. Spring Boot Fundamentals video would be useful before this video.