In this demo you are going to read data from a JSON file in a Spring Boot application and use that data to populate an H2 database. If you're interested in reading the associated blog post or watching the video tutorial those links are below.
Blog: https://www.danvega.dev/blog/2017/07/05/read-json-data-spring-boot-write-database/
YouTube: https://youtu.be/rGdKmF2UzSc
I updated this codebase and the blog post to bring it up to a current version of Spring Boot.