Before reading this article you need some basic knowledge on REST, Spring Boot, and Spring Batch.
This article is focused on how to ingest data using Spring Boot/Batch and the HBase REST API. As Spring for Apache Hadoop project will reach End-Of-Life status on April 5th, 2019, using the REST API with Spring Batch helps us to interact with HBase directly from a Windows environment, so you don't need to deploy your jar to a Unix/Linux environment where your HBase is running.