September 2025
Beginner to intermediate
386 pages
9h 49m
English
Content preview from The Definitive Guide to OpenSearch
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1
Overview of OpenSearch
Welcome to OpenSearch! This book aims to be a comprehensive guide to OpenSearch for both beginners and more experienced users. With the adoption of OpenSearch growing rapidly, this book comes at an opportune time to help developers, engineers, data scientists, and system administrators leverage this powerful open source search and analytics engine to build robust search experiences and gain insightful analytics on data.
In this chapter, you’ll learn about OpenSearch’s story, its main features, and how it’s used in real life. You’ll start by understanding where OpenSearch came from and how it grew over time, as a community project. Then, you’ll explore the important things OpenSearch can do, such as organizing information ...
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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.