Azure Cosmos DB

Persisting a shopping cart often involves database-related tasks: choosing a client library, setting up a connection pool, managing credentials, serializing the model, retrying transient failures, and deciding on concurrent update policies. When using a different language or database, much of this integration effort varies. Dapr state management moves the infrastructure-facing layer behind a local HTTP or gRPC API. The application works with keys, values, ETags, and consistency hints. A Dapr Component tells the sidecar which store to use for those operations, such as Redis, Azure Cosmos DB, PostgreSQL, or another supported store. ...