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You're reading from  Learning Elastic Stack 6.0

Product typeBook
Published inDec 2017
PublisherPackt
ISBN-139781787281868
Edition1st Edition
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Authors (2):
Pranav Shukla
Pranav Shukla
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Pranav Shukla

Pranav Shukla is the founder and CEO of Valens DataLabs, a technologist, husband, and father of two. He is a big data architect and software craftsman who uses JVM-based languages. Pranav has diverse experience of over 14 years in architecting enterprise applications for Fortune 500 companies and start-ups. His core expertise lies in building JVM-based, scalable, reactive, and data-driven applications using Java/Scala, the Hadoop ecosystem, Apache Spark, and NoSQL databases. He is a big data engineering, analytics, and machine learning enthusiast.
Read more about Pranav Shukla

Sharath Kumar M N
Sharath Kumar M N
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Sharath Kumar M N

Sharath Kumar M N did his master's in computer science at the University of Texas, Dallas, USA. He is currently working as a senior principal architect at Broadcom. Prior to this, he was working as an Elasticsearch solutions architect at Oracle. He has given several tech talks at conferences such as Oracle Code events. Sharath is a certified trainer Elastic Certified Instructor one of the few technology experts in the world who has been certified by Elastic Inc. to deliver their official from the creators of Elastic training. He is also a data science and machine learning enthusiast. In his free time, he likes playing with his lovely niece, Monisha; nephew, Chirayu; and his pet, Milo.
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Summary


In this chapter, we took a deep dive into the search capabilities of Elasticsearch. We understood the role of analyzers and the anatomy of an analyzer. We have seen how to use some of the built-in analyzers that come with Elasticsearch, and we have also seen how to create custom analyzers. Along with a solid background regarding analyzers, we learnt about two main types of queries—term-level queries and full-text queries. We also understood how to compose different queries into more complex queries using one of the compound queries.

This chapter provided you with sound knowledge to get a foothold for querying Elasticsearch data. There are many more types of queries supported by Elasticsearch, but we have covered most essential ones. This should help you get started and help you understand other types of queries from the Elasticsearch reference documentation.

In Chapter 4Analytics with Elasticsearch, we will learn about the analytics capabilities of Elasticsearch. With that chapter...

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Learning Elastic Stack 6.0
Published in: Dec 2017Publisher: PacktISBN-13: 9781787281868

Authors (2)

author image
Pranav Shukla

Pranav Shukla is the founder and CEO of Valens DataLabs, a technologist, husband, and father of two. He is a big data architect and software craftsman who uses JVM-based languages. Pranav has diverse experience of over 14 years in architecting enterprise applications for Fortune 500 companies and start-ups. His core expertise lies in building JVM-based, scalable, reactive, and data-driven applications using Java/Scala, the Hadoop ecosystem, Apache Spark, and NoSQL databases. He is a big data engineering, analytics, and machine learning enthusiast.
Read more about Pranav Shukla

author image
Sharath Kumar M N

Sharath Kumar M N did his master's in computer science at the University of Texas, Dallas, USA. He is currently working as a senior principal architect at Broadcom. Prior to this, he was working as an Elasticsearch solutions architect at Oracle. He has given several tech talks at conferences such as Oracle Code events. Sharath is a certified trainer Elastic Certified Instructor one of the few technology experts in the world who has been certified by Elastic Inc. to deliver their official from the creators of Elastic training. He is also a data science and machine learning enthusiast. In his free time, he likes playing with his lovely niece, Monisha; nephew, Chirayu; and his pet, Milo.
Read more about Sharath Kumar M N