Indexing and Subgraph

The Graph is a popular decentralized indexing protocol used for querying blockchain data. Subgraph is one of its components that defines how the blockchain data is extracted, processed, and stored. It enables GraphQL (i.e., SQL-like) queries over blockchain data.

• Sentio - provides a native solution and can host subgraphs on Zircuit.

• Envio - is a specialized indexing solution that focuses on speed.