📄️ Archive Database
Archive database contains the data with the delay from tens of minutes to several hours,
📄️ Combined Database
When you query combined database, actually the query goes to the archive and real time databases separately
📄️ Database Selection
Dataset attribute on the query top level defines the database to query:
📄️ Network
Network attribute is a selection of the blockchain:
📄️ Options
GraphQL interface hides the internal complexity of the datasets,
📄️ Realtime Database
Realtime is the default database (if you omit the attribute, then it is used).
📄️ Blockchain Reorg Tree
Blocks in the blockchain form a tree (or directed acyclic graph DAG in general):