Big Data IS4205 Questions and Answers Rated A+

Big Data IS4205 Questions and Answers Rated A+ Big data is defined as is defined as high volume, velocity and variety information assets that demand cost-effective, innovative forms of information processing for enhanced insight and decision making. What are the 4 V's of Big Data? Volume, velocity, variety and veracity (uncertainty of data quality) Byte 8 bits Big Data Analytics is defined as A general term that covers the analysis services associated with managing and utilizing large-scale (i.e., TB- or even petabyte (PB)-level scale), diverse big data What are some Big Data Analytics implications and Benefits? 1) Automation 2) Historical Analysis 3) Anomaly Detections 4) Predictive Analytics 5) Behavioral Trends and Patterns of Life 6) Alerts, Warnings and Indications HAPBAA What is Cloud computing? model for enabling ubiquitous, convenient, on-demand network access to a shared pool of configurable computing resources (e.g. networks, servers, storage, applications, and services) that can be rapidly provisioned and released with minimal management effort or service provider interaction." Examples of Could computing models include 1) Data Storage as a Service (dSaaS)- DropBox 2) Infrastructure as a Service (IaaS)-Amazon 3) Platform as a Service (PaaS) 4) Software as a Service (SaaS)-Google Why Big Data? Its transformative. Allows you to capture and analyze data and gain actionable insights from that data at a much lower cost than was historically possible-makes an organization adaptive What is the purpose of IT Efficiency Clouds? Consolidate enterprise computing for cost savings Purpose of IT Performance Clouds? Improve warfighting effectiveness while operating inside adversary kill chains-example is the Naval Tactical Cloud Naval Tactical Cloud is.. implementation of a Big Data analytic cloud environment and is designed to operate at the tactical edge Warfighter Payoff includes Battlespace Awareness, Assured C2 and Integrated Fires asa result of 1) reduced uncertainty, 2) Maintaining high op tempo and 3) Manpower efficiencies What is Hadoop? an open source project overseen by the Apache Software Foundation Hadoop consists of two core components: 1) Hadoop Distributed File System (HDFS) 2) MapReduce