How to Encrypt and Decrypt Kafka Message using Custom (De)Serializers

Sensitive data always need to be handled with extra careful. Thus, in some cases, we need to encrypt before delivering message to Kafka topic.

How to Configure Multiple Data Source in Spring Boot

Overview In my previous post, I wrote an article about configuring data source by using Hikari CP. However, there are times that we need more than one database connection in an application. Later in this […]