December 2015
Intermediate to advanced
176 pages
3h 25m
English
Content preview from Elasticsearch IndexingBecome 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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Store module
As the name suggests, the store module is related to controlling how index data is stored. All the operations on the hard disk drive are done using the store module. Therefore, when it comes to improving indexing performance, they need to focus on the store module. There are some tips to improve performance for this situation.
Store types
Elasticsearch allows an index to be stored on disk or in memory. By default, it uses filesystem based on storage, and, in this context, it provides some store types that we can use. Elasticsearch will automatically choose the best one for the operating environment. If you would like to use one of these store types, you should set the index.store.type in elasticsearch.yml file:
index.store.type: niofs ...
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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.