How many microservices have you implemented or used in your projects?

The number of microservices in projects can vary greatly depending on the scale and architecture of the system. For example:

• In small projects, there may be 2-5 microservices, each covering main functional areas.
• In medium and large projects, the number of microservices can reach dozens or even hundreds, each responsible for a specific business function.

It is important that microservices are sufficiently independent and have clearly defined boundaries of responsibility. In my projects, I have worked with systems where there were from 5 to 20 microservices, which allowed for flexible scaling and development of functionality.