Starting October 13, Social Media 201 picks up where Social Media 101 left off, to provide you with hands-on instruction for gaining likes, followers, retweets, favorites, pins, and engagement. Social media experts will teach you how to make social media marketing work for your bottom line and achieving your business goals. Register now!
How did Facebook manipulate the Hive storage format to enable it to deal with a data warehouse that stores some 300 petabytes and takes in about 600 terabytes per day? RCFile (record-columnar file format) wasn’t enough, so enter ORCFile.