Understanding big data

... deployment of BigIndex, where indexing is done us- ing a BigInsights cluster and search is done in its own shard cluster. 118 Understanding Big Data Machine Learning Analytics In 2012, we believe BigInsights ... per ix CONTENTS AT A GLANCE PART I Big Data: From the Business Perspective 1 What Is Big Data? Hint: You’re a Part of It Every Day . . . 3 2 Why Is Big Data Importa...

Ngày tải lên: 07/12/2013, 11:34

... Big Data Solution . . . . . . . . . . . . . . . . . . 21 Before We Start: Big Data, Jigsaw Puzzles, and Insight . . . . . . . . . . . . . . . . . . 24 Big Data Use Cases: Patterns for Big Data ... fail. 04-ch04.indd 69 03/10/12 7:01 PM 70 Harness the Power of Big Data: The IBM Big Data Platform Flash 6X9 / Harness the Power of Big Data: The IBM Big Data Platform...

Ngày tải lên: 07/12/2013, 11:33

. 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. address your big data requirements. Defining Big Data Big data typically refers to the following types of data:  Traditional enterprise data – includes

Ngày tải lên: 19/02/2014, 12:20

. Có rất nhiều điều thú vị về Big Data và cũng có rất nhiều sự nhầm lẫn về nó. Bài này sẽ cung cấp một định nghĩa về Big Data và sau đó thực hiện một loạt. công nghệ nguồn mở hàng đầu trong lĩnh vực Big Data. Cụ thể, ta tập trung vào những câu hỏi sau:.  Big Data, Hadoop, Sqoop, Hive và Pig là gì và tại

Ngày tải lên: 22/02/2014, 15:20

. 393 Manipulating data 394 www.it-ebooks.info Table of Contents [ ix ] Transforming data 396 Generating data 401 Writing a scripted lookup to enrich data 403 Writing. nd: • Add data: This links to the Add Data to Splunk page. This interface is a great start for getting local data owing into Splunk. The new Preview data

Ngày tải lên: 07/03/2014, 04:20

. 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. all generate data. 4 | Chapter 1: Big Data, Big Impact www.it-ebooks.info More importantly, they generate data at a rapid pace. The velocity of data generation,

Ngày tải lên: 08/03/2014, 23:20

. application with data; it’s a data product. Data science enables the creation of data prod- ucts. One of the earlier data products on the Web was the CDDB database.. merely using data isn’t really what we mean by data science.” A data application acquires its value from the data itself, and creates more data as a result.

Ngày tải lên: 18/03/2014, 01:20

... rights reserved. Understanding the Oracle Data Guard Architecture Copyright © 2006, Oracle. All rights reserved. 2 - 12 Logical Standby Database: SQL Apply Architecture Primary database Redo transport Transform ... follows: SQL> ALTER DATABASE ADD STANDBY LOGFILE MEMBER 2 '/oracle/oradata/orcl/log2b.rdo' TO GROUP 2; SQL> ALTER DATABASE ADD STANDBY LOGFILE 2 ('/orac...

Ngày tải lên: 26/10/2013, 20:15

... < Day Day Up > Understanding Data Sources and Data Formats A data source is a place from which Flash can load external data (that is, data not directly programmed into the ... example, Flash can load data from a simple text file, and that text file is considered a data source. Data transfer is the act of retrieving data from a source or sending data from Fl...

Ngày tải lên: 14/12/2013, 22:15

... Understanding static Methods and Data In the previous exercise you used the Sqrt method of the Math class. If you ... cumbersome. The Math object would play no part in the calculation of the square root. All the input data that Sqrt needs is provided in the parameter list, and the single result is returned to the ... objects share the same NumCircles field, and so the statement Num...

Ngày tải lên: 15/12/2013, 00:15