Data Velocity manages the pace and soak at which information streams into the accepting framework from different information sources like business forms, sensors, interpersonal organizations, cell phones and so forth. The progression of information is immense and consistent commonly continuously or close ongoing. Huge information structures should most likely arrangement with the persistent stream of information which makes a Velocity likewise one of the fundamental attributes of Big Data. http://www.webtrackker.com/big-data-hadoop-training-institute-noida-delhi-ncr.php