hadoop6 Learning the Ropes of the Hortonworks Sandbox IntroductionThis tutorial is aimed for users who do not have much experience in using the Sandbox. We will install and explore the Sandbox on virtual machine and cloud environments. We will also navigate the Ambari user interface. Let’s begin our Hadoop journey.Pre-RequisitesDownloaded and Installed Hortonworks SandboxOutlineWhat is the Sandbox?Step 1: Explore the Sandbox in a VM – 1.1 Install t.. 2016. 3. 25. Magellan: Geospatial Analytics on Spark By Ram Sriharsha on October 20th, 2015 Geospatial data is pervasive—in mobile devices, sensors, logs, and wearables. This data’s spatial context is an important variable in many predictive analytics applications. To benefit from spatial context in a predictive analytics application, we need to be able to parse geospatial datasets at scale, join them with target datasets that contain point in spa.. 2016. 3. 25. 이전 1 2 다음