Debezium is a great tool for capturing the row-level changes that happen on a Database and streaming those changes to a broker of our choice.

Since this functionality stays within the boundaries of a Database, it helps on keeping our applications simple. For example, there is no need for an application to emit events on any database interactions. Debezium will monitor the row changes and will cast the events. Based on the broker solution used with Debezium a consumer can subscribe to the broker and thus receive the changes.