Building Change Data Capture (CDC) in .NET with Debezium + RabbitMQ

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Learn how to implement Change Data Capture (CDC) in your .NET applications using Debezium, PostgreSQL, and RabbitMQ with MassTransit. In this tutorial, I'll show you how to:

- Set up Debezium to capture database changes
- Configure PostgreSQL for CDC
- Stream changes to RabbitMQ
- Process events with MassTransit in .NET
- Implement real-time data synchronization

Perfect for building event-driven architectures, data replication systems, or keeping your microservices in sync. See how these powerful tools work together to create a robust CDC pipeline.

Debezium: https://debezium.io/

Postgres Logical Replication:
https://www.postgresql.org/docs/current/logical-replication.html

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Chapters
0:00 What is Change Data Capture?
3:21 Configuring the Debezium server
9:28 Adding a MassTransit consumer
12:11 Setting up RabbitMQ topology
16:39 Transforming CDC messages