Abstract: A technique monitors input/output (I/O) and Persistent Reservation (PR) activity patterns to detect degraded performance of a highly available and fault tolerant application executing in a multi-site disaster recovery (DR) environment. Multiple instances of the application execute in different virtual machines (VMs) of a compute layer within a guest clustering configuration that extends across clusters of the sites. A storage layer of the clusters provides shared storage to the multiple VMs across the multiple sites. One of the sites is configured as an active storage site configured to receive and service I/O requests from the compute layer. A single instance of the application is active at a time and configured as a “compute owner” of the shared storage to issue the I/O requests to the shared storage. The compute owner and active storage site may not be co-located on the same site, leading to excessive I/O and PR activity patterns indicative of degraded performance.

Abstract: Certain examples provide systems, apparatus, and methods for content-driven healthcare location relationship management. An example method includes receiving one or more location identifiers for a content-based clinical application. The example method includes assigning one or more locations to a source role and a target role based on the one or more location identifiers and an ontology, the ontology including a plurality of relationship types. The example method includes identifying a relationship between the source role and the target role based on the one or more location identifiers and the ontology. The example method includes associating the source role and target role based on the identified relationship. The example method includes utilizing the source role, target role, and identified relationship to configure one or more content items forming the content-based clinical application.

Abstract: Certain examples provide systems, apparatus, and methods for content-driven healthcare location relationship management. An example method includes receiving one or more location identifiers for a content-based clinical application. The example method includes assigning one or more locations to a source role and a target role based on the one or more location identifiers and an ontology, the ontology including a plurality of relationship types. The example method includes identifying a relationship between the source role and the target role based on the one or more location identifiers and the ontology. The example method includes associating the source role and target role based on the identified relationship. The example method includes utilizing the source role, target role, and identified relationship to configure one or more content items forming the content-based clinical application.