January 2016
Intermediate to advanced
240 pages
4h 42m
English
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Chapter 5. Data Looks Better on Maps: Master Geo-Spatiality
The world is getting smarter day by day and searches based on locations have become an integral part of our daily life. Be it searching for shopping centers, hospitals, restaurants, or any locations, we always look out for information such as distance and other information about the area. Elasticsearch is helpful in combining geo-location data with full-text search, structured search, and also in doing analytics.
In this chapter, we will cover the following topics:
- Introducing geo-spatial data
- Geo-location data types
- Working with geo-point data
- Geo aggregations
- Working with geo-shapes
Introducing geo-spatial data
Geo-spatial data is information of any object on the earth and is presented by numeric ...
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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.