Big data viktor mayer schonberger

... about big data, we mean big less in absolute than in relative terms: relative to the comprehensive set of data. For a long time, random sampling was a good shortcut. It made analysis of large data ... spot the anomaly was to examine all the data sampling might have missed it. Using all the data need not be an enormous task. Big data is not necessarily big in absolute terms, al...

Ngày tải lên: 27/07/2014, 13:42

... Harness the Power of Big Data: The IBM Big Data Platform Flash 6X9 / Harness the Power of Big Data: The IBM Big Data Platform / Zikopoulos / 817-5 kind of data complements the data that we use to ... Giles 00-FM.indd 8 04/10/12 12:19 PM 12 Harness the Power of Big Data: The IBM Big Data Platform Flash 6X9 / Harness the Power of Big Data: The IBM Big Data Platfo...

Ngày tải lên: 07/12/2013, 11:33

... Big Data into two key areas that only IBM seems to be talking about when defining Big Data: Big Data in mo- tion and Big Data at rest. In this chapter, we focus on the at-rest side of the Big ... . . . . 35 PART II Big Data: From the Technology Perspective 4 All About Hadoop: The Big Data Lingo Chapter . . . . . . . 51 5 InfoSphere BigInsights: Analytics for Big...

Ngày tải lên: 07/12/2013, 11:34

... 3 Defining Big Data 3 The Importance of Big Data 4 Building a Big Data Platform 5 Infrastructure Requirements 5 Solution Spectrum 6 Oracle’s Big Data Solution 8 Oracle Big Data Appliance ... Oracle Big Data Connectors Where Oracle Big Data Appliance makes it easy for organizations to acquire and organize new types of data, Oracle Big Data Connectors...

Ngày tải lên: 19/02/2014, 12:20

... xem tiếp Big Data là gì? Big Data lớn về số lượng, được bắt giữ với tốc độ nhanh, có cấu trúc hoặc không có cấu trúc, hoặc là bao gồm các yếu tố ở trên. Những yếu tố này làm cho Big Data khó ... nghĩa về Big Data và sau đó thực hiện một loạt các ví dụ để bạn có thể có được những hiểu biết ban đầu về một số khả năng của Hadoop, công nghệ nguồn mở hàng đầu trong lĩnh vực Bi...

Ngày tải lên: 22/02/2014, 15:20

... write a command 392 Conguring commands 392 Adding elds 393 Manipulating data 394 www.it-ebooks.info Implementing Splunk: Big Data Reporting and Development for Operational Intelligence Copyright ... (vincent.bumgarner@gmail.com) www.it-ebooks.info www.it-ebooks.info Table of Contents [ ix ] Transforming data 396 Generating data 401 Writing a scripted lookup to enrich data 403 W...

Ngày tải lên: 07/03/2014, 04:20

... vii 1. Big Data, Big Impact. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Why Big Data? 4 What Is Big Data Forcing? 5 Big Data ... data analysis tools. Big data is data too big to be handled and analyzed by traditional database protocols such as SQL (which makes big data a term that may evolve...

Ngày tải lên: 08/03/2014, 23:20

... with data at scale 8 Making data tell its story 12 Data scientists 12 The SMAQ stack for big data 16 MapReduce 17 Storage 20 Query 25 Conclusion 28 Scraping, cleaning, and selling big data 29 Data ... web 66 Metadata is hard: big data can help 67 Big data: Global good or zero-sum arms race? 68 The truth about data: Once it’s out there, it’s hard to control 71 3. The Ap...

Ngày tải lên: 18/03/2014, 01:20

... easier to limit the growth of your data than it would be in most systems, as well as making life easier for application developers. • Interactive tutorial BigTable BigTable is only available to developers ... of the App Engine datastore. Despite that, as one of the pioneering alternative databases, it’s worth looking at. It has a more complex structure and interface than many NoSQL datastor...

Ngày tải lên: 23/03/2014, 02:20