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Mastering Elasticsearch, 2nd Edition


Год: 2015
Автор: Rafal Kuc, Marek Rogozinski
Издательство: Packt Publishing
ISBN: 978-1-78355-380-8
Язык: Английский
Формат: PDF/EPUB
Качество: Изначально компьютерное (eBook)
Интерактивное оглавление: Да
Количество страниц: 434
Описание:

Elasticsearch is a modern, fast, distributed, scalable, fault tolerant, and open source search and analytics engine. Elasticsearch leverages the capabilities of Apache Lucene, providing a new level of control over how you can index and search even huge sets of data.

This book covers intermediate and advanced functionalities of Elasticsearch and walks you through its internals including caches, the Apache Lucene library, and its monitoring capabilities. You'll learn about practical usage of Elasticsearch configuration parameters and how to use the monitoring API.

With this book, you'll delve into Elasticsearch's query rewrite, query template, bulk operation, document grouping, and function score queries. You will also learn how to improve user search experience, index distribution, segment statistics, and merging. By the end of the book, you will be able to enhance Elasticsearch's performance and create your own Elasticsearch plugins.

Preface
1. Introduction to Elasticsearch
2. Power User Query DSL
3. Not Only Full Text Search
4. Improving the User Search Experience
5. The Index Distribution Architecture
6. Low-level Index Control
7. Elasticsearch Administration
8. Improving Performance
9. Developing Elasticsearch Plugins
Index

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