Karaf

Red Hat Runtimes is a set of products, tools, and components for developing and maintaining cloud-native applications. It offers lightweight runtimes and frameworks (like Quarkus) for highly-distributed cloud architectures, such as microservices. A collection of runtimes, frameworks, and languages so developers and architects can choose the right tool for the right task. Support is included for Quarkus, Spring Boot, Vert.x, and Node.js. An in-memory distributed data management system designed for scalability and fast access to large volumes of data. An identity management system that enables developers to provide web single sign-on capabilities based on industry standards for enterprise security. A message broker that offers specialized queueing behaviors, message persistence, and manageability. An open source implementation of the Java™ platform, standard edition (Java SE) supported and maintained by the OpenJDK community.

The Open Container Initiative is an open governance structure for the express purpose of creating open industry standards around container formats and runtimes. Established in June 2015 by Docker and other leaders in the container industry, the OCI currently contains two specifications, the runtime specification (runtime-spec) and the image specification (image-spec). The runtime specification outlines how to run a “filesystem bundle” that is unpacked on disk. At a high-level an OCI implementation would download an OCI Image then unpack that image into an OCI Runtime filesystem bundle. At this point the OCI Runtime Bundle would be run by an OCI Runtime. The Open Container Initiative (OCI) is a lightweight, open governance structure (project), formed under the auspices of the Linux Foundation, for the express purpose of creating open industry standards around container formats and runtime. The OCI was launched on June 22nd 2015 by Docker, CoreOS and other leaders.