What types of blockchain data can be accessed through The Graph?
The Graph allows access to various types of blockchain data, including smart contract events, metadata from IPFS, token balances, price data, and historical transaction information, all organized into queryable formats.
How does The Graph ensure the reliability and uptime of data?
The Graph ensures reliability and uptime through its decentralized network, which is powered by a global community of Indexers, Curators, Delegators, and Subgraph Developers. This distributed architecture provides redundancy and resilience, maintaining data availability 24/7.
Can I create my own custom data feeds with The Graph?
Yes, developers can create their own custom data feeds by building Subgraphs to organize specific smart contract data, or by utilizing Substreams for high-performance, real-time data processing into custom sinks.
What is the difference between Subgraphs and Substreams?
Subgraphs are open APIs primarily used for flexible historical queries and powering dapp frontends, allowing developers to query organized blockchain data. Substreams, on the other hand, are designed for high-performance, real-time data streaming and processing, suitable for use cases like high-frequency trading or live analytics.
How does The Graph help reduce development costs for web3 applications?
The Graph reduces development costs by eliminating the need for developers to build and maintain their own data indexing infrastructure or run expensive data servers. By leveraging The Graph's competitive data market, developers can save significantly on operational expenses and time.