July 2016
Intermediate to advanced
180 pages
3h 16m
English
Content preview from Monitoring ElasticsearchBecome 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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System and data architecting
This section covers strategies to improve overall system performance, data indexing performance, and to maximize storage space.
Hot-Warm architecture
For time-series data, including Twitter and other social media data as well as data from Logstash, Elastic.co recommends setting up what they have dubbed a Hot-Warm architecture. This setup puts nodes into three groups.
Master nodes
Ideally, dedicate three nodes as master nodes that do not store data or fulfill queries. These machines don't need to be very powerful; they just perform cluster management operations.
Hot nodes
Hot nodes hold the most recent data indices. All data writes are directed at these machines, and they are likely the most-frequently queried nodes. Elastic.co ...
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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.