How can I implement microservices architecture in a Python-based application?

Go over the following steps to implement a microservices architecture in Python:

1. First, decompose your application into smaller independent services, identify the service boundaries, and define clear APIs for communication.
2. Second, choose an appropriate technology for service commutation, such as RESTful APIs or message queues. Of course, ensure each microservice has its own database, minimizing shared data storage.
3. Then, implement automated testing, monitoring, and logging for each service to maintain reliability and visibility. You can also use containerization with Docker to package and deploy these microservices.
4. Lastly, set up robust DevOps practices to manage and deploy microservices effectively.