Tweet Share+1246回 Permalink Big Data Analytics Masters Degrees: 20 Top Programs Doug H 08, 2013 09:06 AM These one-year and two-year graduate programs are just hat's needed to close the big-data talent gap. Read on to find a background 12134561789110 Next Page DEPAUL NIVERSITY ColUMbIA Drexel UNIVERSITY @川曾 厕。配 neu I share G Date,Deee:.Di矿ee front, ha inn
什么是大数据? Wikipedia(维基百科) Aterm for a collection of data that are very large and complex so that it is difficult to process and analyze using on-hand database management tools, traditional data processing methods and analysis methodologies ZB(1021),EB(1018),PB(1015),TB(1012),GB(109),MB(10)
Wikipedia(维基百科) A term for a collection of data that are very large and complex so that it is difficult to process and analyze using on-hand database management tools, traditional data processing methods and analysis methodologies . ZB(1021), EB(1018), PB(1015), TB(1012), GB(109 ), MB(106 ) ) 什么是大数据？
大数据的特征 Why difficulty? Big data challenges the existing information technologies, management paradigm, statistical and computa tional sciences Volume e PB--ZB in scale Growing tremendously. Multisource, .Total dataset embodies ● Distributed storage e Data flow correlated. great value and heterogeneous Individual or small processing necessary Unstructured subset contains less information HF20418467c 重D
Why difficulty? Big data challenges the existing information technologies, management paradigm, statistical and computational sciences. Volume 大数据的特征 ⚫ PB—ZB in scale ⚫ Distributed storage and processing necessary ⚫ Growing tremendously ⚫ Data flow ⚫ Multisource, correlated, heterogeneous ⚫ Unstructured, unreliable, inconsistent. ⚫Total dataset embodies great value ⚫ Individual or small subset contains less information Velocity Variety Value
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1. Mathematician Applies mathematical theories and formulas to teach or solve problems in a business educational or industrial climate Overall score: 63.00 Income:$101,360.00 Work Environmenta stress. Hiring Outlook: 2013 2.000 24.000 19 18 2. University Professor (Tenured) Instructs students in a wide variety of academic and vocational subjects beyond the high school level. They also conduct research and publish scholarly papers and books Overall score:73.00 Income:$68,970.00 14 Work Environment stress. Hiring outlook: 1.000 4.000 3. Statistician Tabulates, analyzes, and interprets the numeric results of experiments and surveys Overall score: 96.00 Income: $75 560.00 Vork Environment. stress. Hiring outlook: 8.00O 54.000 12 4. Actuar Interprets statistics to determine probabilities of accidents, sickness, and death, and loss of property from theft and natural disasters. Overall score: 103.00 Income:$93,680.00 Work Environment stress. Hiring outlook: 10.000 54.000
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