Posted by jaymepobre748 May - 3 - 2016ADD COMMENTS
MapReduce is a software framework. Its main purpose is to help in writing and constructing those documents which have huge amounts of data and other such things. This software basically helps to ease the process by taking care of all the faults et al. The work is carried out in a reliable way by dividing the data that is available into different groups and then sorting them out as per the needs of each document to be prepared. It is a framework which has the responsibility of monitoring and completing all such tasks and even re-doing them in case there is a failure.
MapReduce tutorial is available on the internet and must be carefully gone through before one begins to use the Hadoop applications. It works at two levels. At the first level, it takes in all the information and then processes it. It sub-divides it into groups and then distributes it to carry on the work. It may further be divided as well which will make multiple levels which need to be worked on accordingly. The problem is then solved and the replies are sent back. The second level is when all these solutions are combined and then sent as a reply to the main problem, which becomes the output.
So, in order to process large sets of data and huge amounts of information, one can go for MapReduce, which is an efficient, easy and user friendly way to do so. It is dependable and is a very easy-to-understand software. All this comes under a system called the Hadoop Distributed File System (HDFS.) It works in almost all operating systems and has the ability to perform tasks quickly and by removing all faults, even when the data set is enormous. It ultimately leads to better working of companies by increasing productivity and thus, the efficiency. Since it is compatible with all operating systems, file transfer and exporting or importing of data becomes very easy and even saves a lot of time.
Hadoop Distributed File System also has a special feature by the name of Hadoop ecosystem, which is unique in its own ways. It is a special software which further adds value and more characteristics and abilities to the already available distributed file system. In other words, it has some additional tools and understands higher level languages too, which further increases the level at which tasks are carried out. In fact, it uses online applications to select the required data and carries out all the operations at very high speed.
Lead your organization into the industrial revolution of analytics with The Analytics Revolution The topics of big data and analytics continue to be among the most discussed and pursued in the business world today. While a decade ago many people still questioned whether or not data and analytics would help improve their businesses, today virtually no one questions the value that analytics brings to the table. The Analytics Revolution focuses on how this evolution has come to pass and explores t
Lead your organization into the industrial revolution of analytics with The Analytics RevolutionThe topics of big data and analytics continue to be among the most discussed and pursued in the business world today. While a decade ago many people still questioned whether or not data and analytics would help improve their businesses, today virtually no one questions the value that analytics brings to the table. The Analytics Revolution focuses on how this evolution has come to pass and explores the
Abstract: Hadoop has been widely embraced for its ability to economically store and analyze large data sets. Using parallel computing techniques like MapRedu… Video Rating: 0 / 5
Posted by jaymepobre748 December - 6 - 2014ADD COMMENTS
Chris Yiu, Head of Digital Government, Policy Exchange, speaking at Big Data, Big Opportunities – March 2013 ‘Making government faster, smarter and more pers…
Big data trumps gut feelings in decision making
Favaro encourages businesses to ask five key questions when they begin to use data and analytics. 1. Does big data change the business you should be in? Do you find patterns that help you create a new business opportunity? 2. How could big data … Read more on The Tennessean
New Survey from GE and Accenture Finds Growing Urgency for Big Data Analytics
Nearly half (49 percent) of the companies represented in the study said they plan to create new business opportunities that could generate additional revenue streams with their big data strategy while 60 percent expect to increase their profitability … Read more on insideBIGDATA
Posted by BlairMABEL25 October - 2 - 20142 COMMENTS
By now, most industries recognize that “big data” and analytics can boost productivity, make processes more visible, and improve predictions of behavior. “An… Video Rating: 5 / 5
