Data Connectors (LlamaHub)

Concept

A data connector (aka Reader) ingest data from different data sources and data formats into a simple Document representation (text and simple metadata).

!!! tip Once you’ve ingested your data, you can build an Index on top, ask questions using a Query Engine, and have a conversation using a Chat Engine.

LlamaHub

Our data connectors are offered through LlamaHub 🦙. LlamaHub is an open-source repository containing data loaders that you can easily plug and play into any LlamaIndex application.

Usage Pattern

Get started with:

from llama_index.core import download_loader

from llama_index.readers.google import GoogleDocsReader

loader = GoogleDocsReader()
documents = loader.load_data(document_ids=[...])

See the full usage pattern guide for more details.

Modules

Some sample data connectors:

• local file directory (SimpleDirectoryReader). Can support parsing a wide range of file types: .pdf, .jpg, .png, .docx, etc.
• Notion (NotionPageReader)
• Google Docs (GoogleDocsReader)
• Slack (SlackReader)
• Discord (DiscordReader)
• Apify Actors (ApifyActor). Can crawl the web, scrape webpages, extract text content, download files including .pdf, .jpg, .png, .docx, etc.

See the modules guide for more details.