> ## Documentation Index
> Fetch the complete documentation index at: https://docs.trendteller.com.br/llms.txt
> Use this file to discover all available pages before exploring further.

# Data Flow

> End-to-end data movement through the system

## Overview

This page documents the complete data flow from e-commerce platforms through to the frontend dashboard.

## Data Journey

Data flows through multiple layers:

1. **Extraction**: Airbyte connectors pull from source APIs
2. **Loading**: Raw data lands in BigQuery Bronze layer
3. **Transformation**: Dataform processes through Silver and Gold
4. **API**: Hasura exposes via GraphQL
5. **Consumption**: Frontend displays, AI generates insights

[See System Overview](/system-overview) for architecture diagram.

## Next Steps

<CardGroup cols={2}>
  <Card title="Integration Architecture" href="/architecture/integration">
    Learn how components integrate
  </Card>

  <Card title="Dataform Transformations" href="/architecture/dataform/architecture">
    Explore data transformations
  </Card>
</CardGroup>