Debezium vs Skor: What are the differences?

Introduction:

Debezium and Skor are both tools used for change data capture (CDC) in different scenarios. Debezium focuses on capturing and streaming database changes in real-time, while Skor is designed specifically for PostgreSQL databases.

1. **Purpose**: Debezium is a distributed platform that enables you to extract changes from various databases (MySQL, PostgreSQL, MongoDB, etc.) and stream them in real-time to consumers like Apache Kafka. On the other hand, Skor is focused solely on capturing changes from PostgreSQL databases and does not support streaming to other data platforms.

2. **Architecture**: Debezium follows a distributed architecture where it uses connectors to capture changes at the database level and then streams them to external systems. Skor, on the other hand, is a standalone application that directly interacts with PostgreSQL databases to capture changes without the need for additional connectors.

3. **Scalability**: Debezium provides scalability and flexibility by offering connectors for multiple databases and supporting streaming to different platforms. In contrast, Skor is more limited in scalability as it is tailored specifically for PostgreSQL databases and does not offer the same level of flexibility for different use cases.

4. **Ease of Use**: Debezium is known for its ease of use and extensive documentation, making it suitable for developers and data engineers looking to implement CDC in their systems. On the other hand, Skor is designed for PostgreSQL users who are looking for a simple and efficient tool for capturing changes within their relational databases.

5. **Community Support**: Debezium has a vibrant community with active contributors and continuous development, resulting in frequent updates and new features. Skor, being a more specialized tool, may have a smaller community and potentially fewer resources for support and updates.

In Summary, Debezium offers a versatile CDC solution for streaming changes from various databases to different platforms, while Skor is a more specialized tool specifically designed for capturing changes in PostgreSQL databases.