> For the complete documentation index, see [llms.txt](https://docs.grafilab.io/home/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.grafilab.io/home/whitepaper/grafi-ai-data-layer/key-components-of-the-data-layer.md).

# Key Components of the Data Layer

1. **Grafi AI Node:**\
   \&#xNAN;*• Coming soon.*<br>
2. **Data Aggregation:**\
   • The Data Aggregation processes the raw data received from contributors. It organizes and labelling relevant data to data swarm, allowing for secure and immutable data records.\
   • Our data privacy layer encrypted all data that inflow to our data layer.