Learning Elastic Stack 6.0

Using built-in analyzers

Elasticsearch comes with a number of built-in analyzers which can be used directly. Almost all of these analyzers work without any need for additional configuration, but they provide the flexibility of configuring some parameters.

Some analyzers come packaged with Elasticsearch. Some popular analyzers are:

• Standard Analyzer: It is the default analyzer in Elasticsearch. If not overridden by any other field level, type level or index level analyzer, all fields are analyzed using this analyzer.
• Language Analyzers: Different languages have different grammatical rules. There is a difference in some languages as to how a stream of characters is tokenized into words or tokens. Additionally, each language has its own set ...