June 2017
Beginner to intermediate
404 pages
8h 22m
English
Content preview from Learning Elasticsearch
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Geo data type
In the previous sections, we discussed the simple and complex data types Elasticsearch supports. In this section, how to store location-based data. Elasticsearch makes it very easy to work with location-based queries, such as querying within a radius, aggregations based on location, sorting by location, and so on. With the rapid growth of mobile, location is one of the key factors driving the search results. To run location-based queries, you have to set the field data type to geo.
Elasticsearch supports two data types to store location-based data:
- geo-point: This is used to store the longitude and latitude of a location.
- geo-shape: This is used to store geo shapes, such as circles and polygons.
In this section, we will only ...
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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.