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Elasticsearch Essentials

You're reading from   Elasticsearch Essentials Harness the power of ElasticSearch to build and manage scalable search and analytics solutions with this fast-paced guide

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Product type Paperback
Published in Jan 2016
Publisher
ISBN-13 9781784391010
Length 240 pages
Edition 1st Edition
Languages
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Toc

Table of Contents (12) Chapters Close

Preface 1. Getting Started with Elasticsearch FREE CHAPTER 2. Understanding Document Analysis and Creating Mappings 3. Putting Elasticsearch into Action 4. Aggregations for Analytics 5. Data Looks Better on Maps: Master Geo-Spatiality 6. Document Relationships in NoSQL World 7. Different Methods of Search and Bulk Operations 8. Controlling Relevancy 9. Cluster Scaling in Production Deployments 10. Backups and Security Index

Summary


In this chapter, you learned how to configure different types of nodes in Elasticsearch, along with keeping best practices in mind when going for the production deployments of an Elasticsearch cluster. The chapter covered one of the most important aspects of cluster sizing—resource allocation and configuration for different types of nodes.

Finally, we saw some key metrics such as CPU, disk I/Ops, RAM, and utilizations to watch out for when your cluster needs scaling and the best practices to follow for scaling without downtime.

In the next chapter, we will learn about securing clusters and creating data backups.

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