The ledger architecture can be implemented as a permissioned environment for controlled participants. Producers, processors, distributors, auditors and administrators receive roles appropriate to their duties.
Creation and management include chain initialization, stream definition, role permissions, user access, record schemas, dashboard synchronization, backup policy, monitoring and incident review.
Administration
A serious production ledger requires identity management, revocation, monitoring, alerts, logs and periodic review. Operator interfaces should make routine work simple while preserving auditability.
Microservices
Data ingestion can come from web forms, apps, IoT sensors, batch imports and partner services. Microservices isolate these channels while preserving a common event model.