Elasticsearch Essentials by Bharvi Dixit
Elasticsearch Essentials Bharvi Dixit ebook
Publisher: Packt Publishing, Limited
Document analysis When we index documents into Elasticsearch, it goes through an analysis phase that is necessary in order to create inverted indexes. [This article was written by Mick Emmett]Elasticsearch is booming. Getting a search engine to behave can be very hard. Elasticsearch mapping We have seen in the previous chapter how an index can have one or more types and each type has its own mapping. Additional functionality for forums running XenForo Enhanced Search (ElasticSearch). Creating a search database It's always good to have some practical examples with real data sets, and what could be better than real-time social media data? Summary In this chapter, you learned how to create data backups of anElasticsearch cluster and restore them back into the same or another cluster. Let me start by saying it'd require ElasticSearch and XenES. What you need for this book This book was written using Elasticsearch version 2.0.0, and all the examples and functions should work with it. Backups and Security Data backups and data security are the most important aspects of any organization. Creating a cluster Since you have learned a major part of cluster configuration, let's begin to create a full-blown production-ready cluster.