July 2015
Intermediate to advanced
192 pages
3h 38m
English
Content preview from ElasticSearch BlueprintsBecome 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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Summary
The core value of Elasticsearch is to run queries and analytics on top of it. All these in real time make Elasticsearch a unique and widely used combination. Here, real time refers to the ability of Elasticsearch to ingest documents one at a time and to make the document searchable immediately once it's given for indexing. Elasticsearch has a wide range of analytic features as its innate support. From day one, it was built in such a way that all these features could be rendered in real time. It has to also be noted that the scope of aggregation is its query score. This means that the input of the aggregation is the output of the query. The documents matching the query are passed through the aggregation to get the aggregation result.
The ...
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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.