January 2017
Intermediate to advanced
350 pages
7h 8m
English
Content preview from HBase High Performance CookbookBecome an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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HBase REST and Java Client
HBase provides various communication mechanisms for communicating with the datastore, and it's also designed to solve different types of scenario that can occur.
Using the REST server, we are channeling all the requests to HTablePool, which provides efficiency in the following ways:
- Efficient connection pool management.
- If there is a case where an object is short-lived, it goes through the entire lifecycle of connection creation, such as connection preparation, preparing metadata, and then the actual transaction. This is totally avoided as the connection object is readily available.
- Use of caching of the RegionServer information provides significant benefits.
- In case of less but large size requests, REST is better:
How to ...
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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.