December 2017
Intermediate to advanced
468 pages
13h 12m
English
book
Architectural Patterns
by Anupama Murali, Pethuru Raj, Harihara Subramanian J, Pethuru Raj Chelliah
Content preview from Architectural Patterns
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Data access layer
Data access in traditional databases involves JDBC connections and HTTP access for documents. However, in big data, the data access with conventional method does take too much time to fetch even with cache implementations, as the volume of the data is so high.
So we need a mechanism to fetch the data efficiently and quickly, with a reduced development life cycle, lower maintenance cost, and so on.
Data access patterns mainly focus on accessing big data resources of two primary types:
- End-to-end user-driven API (access through simple queries)
- Developer API (access provision through API methods)
In this section, we will discuss the following data access patterns that held efficient data access, improved performance, reduced ...
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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.
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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.