Elasticsearch 5.x Cookbook - Third Edition
ISBN 13 9781786465580
Publisher Finelybook 出版社：Packt Publishing
Release Finelybook 出版日期：06 Feb,2017
ElasticSearch is a Lucene-based distributed search server that allows users to index and search unstructured content with petabytes of data. This book is your one-stop guide to master the complete ElasticSearch ecosystem.
We’ll guide you through comprehensive recipes on what’s new in Elasticsearch 5.x,showing you how to create complex queries and analytics,and perform index mapping,aggregation,and scripting. Further on,you will explore the modules of Cluster and Node monitoring and see ways to back up and restore a snapshot of an index.
You will understand how to install Kibana to monitor a cluster and also to extend Kibana for plugins. Finally,you will also see how you can integrate your Java,Scala,Python,and big data applications such as Apache Spark and Pig with ElasticSearch,and add enhanced functionalities with custom plugins.
By the end of this book,you will have an in-depth knowledge of the implementation of the Elasticsearch architecture and will be able to manage data efficiently and effectively with Elasticsearch.
2:DOWNLOADING AND SETUP
6:TEXT AND NUMERIC QUERIES
7:RELATIONSHIPS AND GEO QUERIES
10:MANAGING CLUSTERS AND NODES
11:BACKUP AND RESTORE
18:BIG DATA INTEGRATION
What You Will Learn
Choose the best ElasticSearch cloud topology to deploy and power it up with external plugins
Develop tailored mapping to take full control of index steps
Build complex queries through managing indices and documents
Optimize search results through executing analytics aggregations
Monitor the performance of the cluster and nodes
Install Kibana to monitor cluster and extend Kibana for plugins.
Integrate ElasticSearch in Java,Scala,Python and Big Data applications
Alberto Paro is an engineer,project manager,and software developer. He currently works as freelance trainer/consultant on big data technologies and NoSQL solutions. He loves to study emerging solutions and applications mainly related to big data processing,NoSQL,natural language processing,and neural networks. He began programming in BASIC on a Sinclair Spectrum when he was eight years old,and to date,has collected a lot of experience using different operating systems,applications,and programming languages.
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