The recent revolution of containers has accelerated the ability to improve the density of deployment on a virtual machine. Microservices can be deployed within containers and the containers will provide the logical isolation for the services it hosts. Service Fabric enhances this ability to the next level by offering native support for Microservices. Every Microservice hosted on Service Fabric will be logically isolated and can be managed without impacting other services. This level of granularization in turn makes possible achieving a much higher density of deployment.

Another notable advantage of using Service Fabric is the fact that it is tried and tested. Microsoft runs services such as Azure DocumentDB, Cortana, and many core Azure services on Service Fabric.