Watson IoT is IBM's platform for connecting devices, building Internet Of Things applications and making sense of the data. Communications between devices and the cloud happen via the open, lightweight MQTT protocol. With IBM's Watson IoT Platform for Bluemix, you can connect devices, gateways and applications, allowing for analytics to be performed on the real-time data collected from your organization.

This is the Symfony 3.1.x specific tag. Use it in addition to the symfony3 tag if your question is specific to Symfony 3.1.x — not just 3.x.

Browser API implementing the Web Authentication standard. Credentials are stored on (local) authenticators which use and are accessed using strong cryptography.

Chainer is an open source deep learning framework written in Python.

Cloudera QuickStart VM contains a single-node Apache Hadoop cluster including Cloudera Manager, example data, queries, and scripts.

JavaScript driver for RethinkDB

Related to the discipline of improving the performance of web pages. Performance may be measuring page load time, memory usage, UI jankiness, Rendering time, etc.

Grav is a open-source, flat-file, PHP-based CMS.

An index where data is stored by columns as compared to the traditional storage by rows. This enables much higher data compression saving time on disk I/O and also makes analytics queries much faster since they typically aggregate and group data by columns.

Sentence similarity is a topic of Natural Language Processing that tries to find a semantic or syntactic matematical similarity between two or more sentences

UIAlertAction object represents an action that can be taken when tapping a button in an alert. You use this class to configure information about a single action, including the title to display in the button, any styling information, and a handler to execute when the user taps the button. After creating an alert action object, add it to a UIAlertController object before displaying the corresponding alert to the user. Available in iOS 8.0 and later in UIKit.