April 2018
Beginner to intermediate
360 pages
8h 54m
English
Content preview from Seven Databases in Seven Weeks, 2nd EditionBecome 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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Day 2: Working with Big Data
With Day 1’s table creation and manipulation under our belts, it’s time to start adding some serious data to our wiki table. Today, you’ll script against the HBase APIs, ultimately streaming Wikipedia content right into our wiki! Along the way, you’ll pick up some performance tricks for making faster import jobs. Finally, you’ll poke around in HBase’s internals to see how it partitions data into regions, achieving a series of both performance and disaster recovery goals.
Importing Data, Invoking Scripts
One common problem people face when trying a new database system is how to migrate data into it. Handcrafting Put operations with static strings, as you did in Day 1, is all well and good, but you can do better. ...
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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.