In which cases is it advisable to avoid implementing a microservice architecture?

Avoiding the implementation of microservices architecture is advisable in the following cases:

• When the project is small and does not require scaling, and a monolith is simpler to develop and maintain.
• If the team lacks sufficient experience with microservices, which can lead to support difficulties.
• When resources for infrastructure are limited, as microservices require more complex deployment, monitoring, and management.
• If performance and latency requirements are very high, and the overhead of inter-service communication could become a problem.
• When business logic is closely related and splitting into separate services would complicate the architecture without clear benefits.

In such cases, it is better to choose a simpler architecture to avoid unnecessary complexity and costs.