OpenCQRS provides a store provider for Cosmos DB using the SQL API.
You can use the IDomainService interface to access the event-sourcing functionalities.
You can also use the ICosmosDataStore interface to access Cosmos DB specific features.
OpenCQRS emits diagnostic events using System.Diagnostics to help you monitor and troubleshoot your application.
| Event | Tags |
|---|---|
| Cosmos Transactional Batch | - operation - streamId - aggregateId - cosmos.activityId - cosmos.statusCode - cosmos.errorMessage - cosmos.requestCharge - cosmos.count |
| Cosmos Read Item | - operation - streamId - aggregateId - cosmos.activityId - cosmos.statusCode - cosmos.requestCharge |
| Cosmos Feed Iterator | - operation - streamId - aggregateId - cosmos.activityId - cosmos.statusCode - cosmos.requestCharge - cosmos.count |
| Concurrency Exception | - streamId - expectedEventSequence - latestEventSequence |
| Exception | - operation - streamId |