About This BookGet to grips with the basics of Elasticsearch concepts and its APIs, and use them to create efficient applicationsCreate large-scale Elasticsearch clusters and perform analytics using aggregationThis comprehensive guide will get you up and running with Elasticsearch 5.x in no timeWho This Book Is ForIf you want to build efficient search and analytics applications using Elasticsearch, this book is for you. It will also benefit developers who have worked with Lucene or Solr before and now want to work with Elasticsearch. No previous knowledge of Elasticsearch is expected.What You Will LearnSee how to set up and configure Elasticsearch and KibanaKnow how to ingest structured and unstructured data using ElasticsearchUnderstand how a search engine works and discover the concepts of relevance and scoringFind out how to query Elasticsearch with a high degree of performance and scalabilityImprove the user experience by using autocomplete, geolocation queries, and much moreSee how to slice and dice your data using Elasticsearch aggregationsGrasp how to use Kibana to explore and visualize your dataKnow how to host on Elastic Cloud and how to use the latest X-Pack features, such as Graph and AlertingIn DetailElasticsearch is a modern, fast, distributed, scalable, fault-tolerant, and open source search and analytics engine. You can use Elasticsearch for small or large applications with billions of documents. It is built to scale horizontally and can handle both structured and unstructured data. Packed with easy-to-follow examples, this book will ensure you will have a firm understanding of the basics of Elasticsearch and know how to utilize its capabilities efficiently.You will install and set up Elasticsearch and Kibana and handle documents using the Distributed Document Store. You will see how to query, search, and index your data, and perform aggregation-based analytics with ease. You will see how to use Kibana to explore and visualize your data.Further on, you will learn how to handle document relationships, work with geospatial data, and much more, with this easy-to-follow guide. Finally, you will see how you can set up and scale your Elasticsearch clusters in production environments.