Big Data and Hadoop How Big is this Big Data?
What is Big Data? Volume Data is large scale: In TB and even PB Velocity Data flow continuously, Time sensitive Variety Data includes structures semistructured and unstructured (tables, files, audio, video)
Sources of Big Data • Social Media (Facebook, twitter etc) • Media : Data lined up with your personal preferences • Retail: Products, Personal Buying patterns etc • Google, yahoo and other search engines
Challenges • • • • •
Slow to process Unscalable Hard Drive Capacity limited or restricted Risk of Machine failure Reliability and Data Recovery
The answer is:
Hadoop • • • •
Store and process large amounts of data Performance, storage and processing Manageable and Self-heal Simple core, modular and extensible
The Big Market
Big Data Market Segment
Who uses Hadoop? • • • • • • • • •
Amazon Google Facebook IBM Yahoo! Twitter New York Times Joost …… The list is ever expanding!
Hadoop Online Training in India
Thank You (+91) 8130666209 info@multisoftvirtualacademy.com www.multisoftvirtualacademy.com