PubNub is a cloud-based, real-time messaging service that functions on mobile phones, tablets, TVs, HTML5 web browsers and game consoles. It is a Push technology intended specifically for high-message-volume applications and games. The API allows users to publish and subscribe to messages. V2 of this API contains methods to retrieve Presence (who is on a what channel, when, and status), fetch message history, and manage metadata objects. It uses HTTP calls and responses are formatted in JSON and JSONP.
According to Gartner, there will be nearly 21 billion devices connected to the Internet by the year 2020. That’s a lot of devices that need to be connected in useful ways. This article shows you the steps to make a Raspberry Pi speak from anywhere in the world using Node.js and PubNub.
PubNub this week announced a partnership with IBM through which its software will be integrated with the Bluemix cloud integration platform. This partnership, along with PubNub's recent announcement of an SDK for the Internet of Things, shows the company's increased emphasis on IoT.
Sedna is a smart email platform for complex communication. The Sedna API offers programmatic access to the service, with methods to manage company, contacts, category tags, documents, events, instant...