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A introduction of subgraph
The Graph is a decentralized protocol for indexing and querying blockchain data. The Graph makes it possible to query data that is difficult to query directly.
Startrail is aggregating information on our Blockchain using The Graph. The unique mechanisms specific to each application are referred to as subgraph.
There are two types of subgraphs,
- 1.Hosted service
- 2.Decentralized service
We are currently using
1.
, but we are in the process of transitioning to 2.
It has been announced that the service for 1.
will eventually be discontinued.