Elasticsearch Essentials by Bharvi Dixit

Elasticsearch Essentials Bharvi Dixit ebook
Publisher: Packt Publishing, Limited
ISBN: 9781784391010
Format: pdf
Page: 165

Co-author of #Elasticsearch in Action. 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. Cheaper bulk operations There are times when you need to perform more than one request on Elasticsearch. Putting Elasticsearch into Action We have covered a lot of ground onElasticsearch architecture, indexes, analyzers, and mappings. More focused about the search and data analytics capabilities of Elasticsearch. Buy Elasticsearch Essentials book by Bharvi Dixit Trade Paperback at Chapters. Integrate Elasticsearch into Hadoop to effectively visualize and analyze your data . Backups and Security Data backups and data security are the most important aspects of any organization. Customer support Now that you are the proud owner of a Packt book, we have a number of things to help you to get the most from your purchase. 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? Indigo.ca, Canada's largest book retailer. 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. Sorting your data Data in Elasticsearch is by default sorted by a relevance score, which is computed using the Lucene scoring formula, TF/IDF. Securing Elasticsearch Elasticsearch does not have any default security mechanisms. Outside tech I'm a family guy Small&free eBook on #Elasticsearch essentials for #devops. Data pagination We have seen that for any query, Elasticsearch by default returns only the top 10 documents after scoring and sorting them. Conventions In this book, you will find a number of text styles that distinguish between different kinds of information. Harness the power of ElasticSearch to build and manage scalable search and analytics solutions with this fast-paced guide. Working with nested objects Nested objects look similar to plain objects but they differ in mapping and the way they are stored internally in Elasticsearch. I've been using ElasticSearch in other environments for over a year now.