November 2014
Beginner to intermediate
164 pages
3h 32m
English
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Chapter 1. Introducing HBase
A relational database management system (RDBMS) is the right choice for most of the online transactional processing (OLTP) applications, and it also supports most of the online analytical processing (OLAP) systems. Large OLAP systems usually run very large queries that scan a wide set of records or an entire dataset containing billions of records (terabytes or petabytes in size) and face scaling issues. To address scaling issues using RDBMS, a huge investment becomes another point of concern.
The world of Big Data
Since the last decade, the amount of data being created is more than 20 terabytes per second and this size is only increasing. Not only volume and velocity but this data is also of a different variety, that ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.