Demo Extract data from images and store in HDFS. Documents with size less than 10mb stores into HBase. Document > 10mb lands into HDFS with metadata into HBase Part 1 - https://www.linkedin.com/pulse/cds-content-data-store-nosql-part-1-co-dev-neeraj-sabharwal ... View more

OpenHAB - Build your smart home in no time! Welcome to http://www.openhab.org/ A vendor and technology agnostic open source automation software for your home. OpenHAB is a mature, open source home automation platform that runs on a variety of hardware and is protocol agnostic, meaning it can connect to nearly any home automation hardware on the market today. If you’ve been frustrated with the number of manufacturer specific apps you need to run just to control your lights, then I’ve got great news for you: OpenHAB is the solution you’ve been looking for – it’s the most flexible smart home hub you’ll ever find. Source Demo: Go to http://www.openhab.org/getting-started/downloads.html Download Runtime core and Demo files Extract Runtime core files in a directory called openHAB and extract Demo files under OpenHAB. See the following: Now, download smartphone app called openHAB in your smartphone. I am using iOS and once you launch the app then disable DEMO tab and enter the https://192.x.x.x IP:8443 in your local domain as shown below. You will be controlling the Room settings from your phone while openHAB is running in your machine or raspberry pi. For now, just for fun, I am running this in my mac and playing on my iOS. Docs and Examples If you want to test it like a "pro" then follow this example ... View more

Chronos is a replacement for cron. A fault tolerant job scheduler for Mesos which handles dependencies and ISO8601 based schedules Marathon is a framework for Mesos that is designed to launch long-running applications, and, in Mesosphere, serves as a replacement for a traditional system In Mesosphere, Chronos compliments Marathon as it provides another way to run applications, according to a schedule or other conditions, such as the completion of another job. It is also capable of scheduling jobs on multiple Mesos slave nodes, and provides statistics about job failures and successes. Source Install https://mesos.github.io/chronos/docs/ and gist Demo Part 1 - https://www.linkedin.com/pulse/data-center-operating-system-dcos-part-1-neeraj-sabharwal Part 2 - https://www.linkedin.com/pulse/apache-marathon-part-2-neeraj-sabharwal ... View more

You need Mesos to run this - Post 1 What is Apache Marathon? Marathon is a production-grade container orchestration platform for Mesosphere'sDatacenter Operating System (DCOS) and Apache Mesos. I am launching multiple applications using Marathon and Mesos is providing the framework to launch those applications. Demo More reading https://mesosphere.github.io/marathon/ Gist & Application example ... View more