Big Data For Dummies - download pdf or read online

By Judith Hurwitz

ISBN-10: 1118504224

ISBN-13: 9781118504222

Massive info administration is among the significant demanding situations dealing with enterprise, undefined, and not-for-profit businesses. facts units similar to client transactions for a mega-retailer, climate styles monitored by means of meteorologists, or social community task can fast outpace the ability of conventional info administration instruments. if you would like to advance or deal with immense info options, youll savor how those 4 specialists outline, clarify, and advisor you thru this new and infrequently complicated notion. Youll study what it's, why it issues, and the way to decide on and enforce ideas that paintings.

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In addition, the availability and adoption of newer, more powerful mobile devices, coupled with ubiquitous access to global networks will drive the creation of new sources for data. 10 Part I: Getting Started with Big Data Although each data source can be independently managed and searched, the challenge today is how companies can make sense of the intersection of all these different types of data. When you are dealing with so much information in so many different forms, it is impossible to think about data management in traditional ways.

Only a few years ago, organizations typically would compromise by storing snapshots or subsets of important information because the cost of storage and processing limitations prohibited them from storing everything they wanted to analyze. In many situations, this compromise worked fine. For example, a manufacturing company might have collected machine data every two minutes to determine the health of systems. However, there could be situations where the snapshot would not contain information about a new type of defect and that might go unnoticed for months.

Without integration services, big data can’t happen. Chapter 1: Grasping the Fundamentals of Big Data Redundant physical infrastructure The supporting physical infrastructure is fundamental to the operation and scalability of a big data architecture. In fact, without the availability of robust physical infrastructures, big data would probably not have emerged as such an important trend. To support an unanticipated or unpredictable volume of data, a physical infrastructure for big data has to be different than that for traditional data.

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Big Data For Dummies by Judith Hurwitz

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