December 2012
Intermediate to advanced
888 pages
48h 24m
English
Content preview from Ubuntu Unleashed 2013 Edition: Covering 12.10 and 13.04, Eighth Edition
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Document Stores
Document stores are designed to store data that is already structured in some form of notation like JSON or XML. They typically focus on one specific type of notation and are intended to allow entire objects, including arrays and hashes, to be stored and retrieved at once.
Many times document stores are implemented as a layer between an application and a relational database to hold the output of certain types of queries. For example, it might be convenient to aggregate information that is typically requested together such as a set of user preferences or name and address information and store it as one object. Requesting and retrieving only one object that is already formatted in an object notation like JSON is faster than making ...
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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.