Synonyms Search in Elasticsearch | Use your own custom synonyms set (3 methods explained with code)

In this video, I'm explaining how to use synonym search in Elasticsearch.

Synonyms help us in the following ways:

1. Managing different terms that represent the same concept
2. Developing a domain-specific vocabulary
3. Handling typos and misspellings

In this article, we'll see all the 3 methods of synonym search in the Elasticsearch. You will get to know:

1. How to store the synonym sets in Elasticsearch
2. How to update the synonym sets
3. Pros and Cons of different methods for storing synonyms
4. What you should be careful about when using these methods

Chapters
00:00 - Why we use our own custom synonyms in Elasticsearch.
01:14 - File Method to set synonyms in Elasticsearch.
09:12 - Synonyms API Method to set synonyms in Elasticsearch.
15:05 - Inline Synonym Method to set synonyms in Elasticsearch.

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