O'Reilly logo

Big Data Analytics with Java by Rajat Mehta

Stay ahead with the world's most comprehensive technology and business learning platform.

With Safari, you learn the way you learn best. Get unlimited access to videos, live online training, learning paths, books, tutorials, and more.

Start Free Trial

No credit card required

Chapter 1. Big Data Analytics with Java

Big data is no more just a buzz word. In almost all the industries, whether it is healthcare, finance, insurance, and so on, it is heavily used these days. There was a time when all the data that was used in an organization was what was present in their relational databases. All the other kinds of data, for example, data present in the log files were all usually discarded. This discarded data could be extremely useful though, as it can contain information that can help to do different forms of analysis, for example, log files data can tell about patterns of user interaction with a particular website. Big data helps store all these kinds of data, whether structured or unstructured. Thus, all the log files, ...

With Safari, you learn the way you learn best. Get unlimited access to videos, live online training, learning paths, books, interactive tutorials, and more.

Start Free Trial

No credit card required