Is this an advantage of microservice architecture?

Yes, one of the key advantages of microservice architecture is the ability to resolve issues or failures quickly. Microservices are designed to be independent, loosely coupled services. If an issue arises in one service, it can be isolated and addressed without affecting the entire system. This compartmentalization enables faster resolution since each service can be debugged, redeployed, or scaled independently, resulting in quicker recovery from failures. This is a core benefit of microservice-based systems, including those used in SailPoint IdentityNow.

References:

SailPoint IdentityNow Microservices Architecture Overview.

Benefits of Microservices in SaaS Platforms.