The Graph 是如何运作的？
- INDEXERS
- QUERY
- GRAPHQL
Graph 聚合数据的第一步是通过图表节点进行的，这些节点持续扫描网络区块和智能合约以获取信息.
当应用程序通过智能合约向区块链添加数据时，Graph Node 会将来自这些新区块的数据添加到相应的子图中.
一旦图形节点提取信息，就会有三种类型的用户为在其协议中组织数据做出贡献.
These include: Curators – Subgraph developers who assess which subgraphs are of high quality and need to be indexed by The Graph. Of note, Curators attach GRT to the subgraphs they believe in. Indexers – Node operators tasked with providing indexing and querying services for the signaled subgraphs, and must stake GRT in order to provide these services. Delegators – Delegate GRT to indexers in order to contribute to running the network without installing a node.