A UUID (Universally Unique IDentifier) is an identifier that is created with the intent of being, as the name suggests, universally unique.

Docker Swarm is native clustering for Docker. It turns a pool of Docker hosts into a single, virtual host.

Transport Layer Security (TLS) is a cryptographic protocol designed to provide communications security over a computer network.

Spatial data types store geometric data, that is data related to an object's position in space.

Layout Managers are a collection of standard Java based layout managers for AWT & Swing components. The managers handle the logic of how to size, position & align Components within a Container, and set the orientation of the container so that it is appropriate for the locale in which the program is running.

Refers to errors that result from attempting to import a module or library into one's code

This proprietary Apple framework for iOS and Mac OS X allows apps to obtain information on a device's current location (latitude, longitude, and on some devices, altitude), direction and speed. The framework also provides methods for monitoring regions and being notified as the devices enters and exits predetermined geographical regions.

OpenStack is a collection of open source projects that enables an open, scalable cloud infrastructure. The core of OpenStack is meant to provide consistent APIs and interfaces to a variety of potential back-ends.

Cloud-based email infrastructure and delivery engine, with integration via SMTP and HTTP API. Also offers analytics and newsletter functionality.

Web hosting is a service that provides clients with the ability to make their content web-accesible by renting server space in a company's data center.

Nexus is a Repository Manager for Maven, NuGet and other binary artifact repositories. Repository managers serve two purposes: they act as highly configurable proxies between your organization and the public repositories and they also provide an organization with a deployment destination for your internally generated artifacts.