In what cases might a monolith be preferable to microservices?

A monolith may be preferable to microservices in the following cases:

• Small or medium project: when the system is not too large and complex, a monolith is easier to develop and maintain.
• Limited team resources: microservices require more complex infrastructure and skills, while a monolith is simpler for a small team.
• Need for rapid development and deployment: a monolith allows faster implementation of functionality without setting up inter-service communication.
• No need to scale individual components: if the load is uniform and does not require scaling of individual parts, a monolith is simpler.
• Minimizing deployment complexity: one artifact, one deployment point.

Overall, a monolith is convenient for startups, prototypes, and projects with limited budgets and deadlines, where the complexity of microservice architecture is not justified.