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Apache Dubbo vs Watchtower: What are the differences?
What is Apache Dubbo? A high performance Java RPC framework. It is a high-performance, light weight, java based RPC framework. Dubbo offers three key functionalities, which include interface based remote call, fault tolerance & load balancing, and automatic service registration & discovery.
What is Watchtower? A process for automating Docker container base image updates. It is an application that will monitor your running Docker containers and watch for changes to the images that those containers were originally started from. If it detects that an image has changed, it will automatically restart the container using the new image.
Apache Dubbo belongs to "Remote Procedure Call (RPC)" category of the tech stack, while Watchtower can be primarily classified under "Container Tools".
Some of the features offered by Apache Dubbo are:
- Transparent interface based RPC
- Intelligent load balancing
- Automatic service registration and discovery
On the other hand, Watchtower provides the following key features:
- Notifications
- Container selection
- Private registries
Apache Dubbo and Watchtower are both open source tools. Apache Dubbo with 31.8K GitHub stars and 20.8K forks on GitHub appears to be more popular than Watchtower with 5.48K GitHub stars and 348 GitHub forks.
Pros of Apache Dubbo
Pros of Watchtower
- Automation Friendly2
- Open-source1
- Great community1
- Small footprint1
- Easy setup1