# Elastic

## Tailwinds Setup

1. Add a new **Elasticsearch** node on canvas and fill in the **Index Name**

<figure><img src="https://662370747-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F3VoWwSsyrEg0DEvIIjv9%2Fuploads%2Fgit-blob-8ffc19b47dc38e0c6e7106cb66c28efa0502c748%2Felastic10.png?alt=media" alt="" width="275"><figcaption></figcaption></figure>

2. Add new credential via **Elasticsearch API**

<figure><img src="https://662370747-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F3VoWwSsyrEg0DEvIIjv9%2Fuploads%2Fgit-blob-06307d7cc2a9ba26fb796588f133c08699256789%2Felastic11.png?alt=media" alt="" width="429"><figcaption></figcaption></figure>

3. Take the URL and API Key from Elasticsearch, fill in the fields

<figure><img src="https://662370747-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F3VoWwSsyrEg0DEvIIjv9%2Fuploads%2Fgit-blob-546f772f5f694c4a539ff69b2291317d3833f2ba%2Felastic12.png?alt=media" alt="" width="563"><figcaption></figcaption></figure>

4. After credential has been created successfully, you can start upserting the data

<figure><img src="https://662370747-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F3VoWwSsyrEg0DEvIIjv9%2Fuploads%2Fgit-blob-acf1b3186a1930d1611f473f7daf2ebd0df99482%2FUntitled%20(1)%20(1)%20(1).png?alt=media" alt=""><figcaption></figcaption></figure>

<figure><img src="https://662370747-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F3VoWwSsyrEg0DEvIIjv9%2Fuploads%2Fgit-blob-3ed8b9b30693f02369385f4cba392180e9f59d0e%2Felastic13.png?alt=media" alt=""><figcaption></figcaption></figure>

5. After data has been upserted successfully, you can verify it from Elastic dashboard:

<figure><img src="https://662370747-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F3VoWwSsyrEg0DEvIIjv9%2Fuploads%2Fgit-blob-98d15ed201009d833c6d6a3aeb10cfa7a825276c%2Fimage%20(7)%20(1)%20(1)%20(1)%20(1)%20(1)%20(2)%20(1).png?alt=media" alt=""><figcaption></figcaption></figure>

6. Voila! You can now start asking question in the chat

<figure><img src="https://662370747-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F3VoWwSsyrEg0DEvIIjv9%2Fuploads%2Fgit-blob-9c59d54699a5b9db6b208ed6b6be8e242bc7e079%2Fimage%20(6)%20(1)%20(1)%20(1)%20(1)%20(1)%20(1)%20(2)%20(1).png?alt=media" alt=""><figcaption></figcaption></figure>

## Resources

* [LangChain JS Elastic](https://js.langchain.com/docs/integrations/vectorstores/elasticsearch)
* [Vector Search (kNN) Implementation Guide - API Edition](https://www.elastic.co/search-labs/blog/articles/vector-search-implementation-guide-api-edition)