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

# Data Indexers

Data indexers organize and index blockchain data, enhancing the efficiency of data retrieval and querying for applications and users.

## The Graph

[The Graph](https://thegraph.com/) is a decentralized protocol for indexing and querying data from blockchains, simplifying access to data that is otherwise difficult to query directly.

The Graph is live with:

[Subgraph](https://thegraph.com/docs/en/subgraphs/quick-start/) Extracts data from a blockchain, processing it and storing it so that it can be easily queried via GraphQL.

## Goldsky

[Goldsky](https://goldsky.com/) is the go-to data indexer for web3 builders, offering high-performance subgraph hosting and real-time data replication pipelines.

Goldsky is live with:

[Subgraph](https://goldsky.com/products/subgraphs) Customized endpoint that allows applications or backends to directly access live, real-time data, eliminating the need for maintenance.

[Mirror](https://goldsky.com/products/mirror) Goldsky's Mirror feature provides a tool for directly streaming live data into databases or data warehouses, enabling easy and efficient data integration.