Disclosed embodiments provide features for the architecture of microservices. A global context cache is created for a microservice environment that is accessible from multiple deployed microservices. Data from various customers/applications can be aggregated to establish a determination of when a read or write access would fail due to permissions, and/or other condition such as existence or non-existence of certain data. In such situations, an error can be returned from the global context cache in much less time than if the access request propagated throughout the computer network to the persistent storage. In this way, disclosed embodiments reduce downtime and save money for organizations, and increase the efficiency of utilization of computer resources.