Kafka Connect Architecture Explained: Source Connectors, Sink Connectors & CDC
Modern enterprise systems rarely keep all their data in one application. Customer information may reside in PostgreSQL, orders in MySQL, events in Apache Kafka, analytics data in a warehouse, and searchable documents in Elasticsearch. Moving data reliably between all these systems can quickly become complicated. This is exactly the problem Apache Kafka Connect is designed to solve. Kafka Connect provides a standardized framework for moving data into and out of Apache Kafka without requiring every development team to build and maintain custom producers and consumers for common integration scenarios. Kafka Connect supports both standalone and distributed deployment models and provides automatic offset management and a REST interface for connector management. In this guide, we'll explore: Kafka Connect architecture Source Connectors Sink Connectors Connect Workers Connectors and Tasks Converters Single Message Transforms Offset management Standalone vs distr...