ARCHITECTURAL INNOVATION: EVENTING, EVENT SOURCING
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The document outlines a data storage architecture involving domain objects, application services, and remote facades. It details the interactions through data transfer objects (DTOs), including request and response handling, as well as the flow of acknowledgment or negative acknowledgment messages. Additionally, it emphasizes the thin read layer and event handling within the system.
ARCHITECTURAL INNOVATION: EVENTING, EVENT SOURCING
- 2. Data StorageDomain ObjectDomain ObjectApplication ServicesRemote FacadeRequest DTODTO returnedSend up DTOStatus returnedClient
- 3. Request DTODTO returnedDTO SentAck/Nak ResponseSend DTO Back to ServerShow DTO on ScreenUser Interacts With DTO
- 4. Data StorageDomain ObjectDomain ObjectApplication ServicesRemote FacadeRequest DTODTO returnedSend up DTOStatus returnedClient
- 5. Request DTODTO returnedMessage SentAck/Nak ResponseSend MessagesShow DTO on ScreenUser Interacts With Screen, Build Messages
- 6. Data StorageThin Read Layer (Direct to DTO)Remote FacadeRequest DTODTO returnedClient
- 7. Data StorageDomain ObjectDomain ObjectApplication ServicesRemote FacadeMessage SentAck/Nak ResponseClient
- 8. Data StorageWrite (Command)Read (Query)Domain ObjectDomain ObjectThin Read Layer (Direct to DTO)Remote FacadeApplication ServicesRemote FacadeRequest DTODTO returnedMessage SentAck/Nak ResponseClient
- 9. Data StorageDomain ObjectDomain ObjectApplication ServicesRemote FacadeRequest DTODTO returnedSend up DTOStatus returnedClient
- 10. Data StorageDomain ObjectDomain ObjectDomain ObjectDomain ObjectApplication ServicesApplication ServicesRemote FacadeRemote FacadeRequest DTODTO returnedMessage SentAck/Nak ResponseClient
- 11. Data StorageDomain ObjectDomain ObjectThin Read Layer (Direct to DTO)Remote FacadeApplication ServicesRemote FacadeRequest DTODTO returnedMessage SentAck/Nak ResponseClient
- 12. Data StorageData StorageEventuallyDomain ObjectDomain ObjectThin Read Layer (Direct to DTO)Remote FacadeApplication ServicesRemote FacadeRequest DTODTO returnedMessage SentAck/Nak ResponseClient
- 13. Data StorageData StoragehandlersEventsnhibernateDomain ObjectDomain ObjectThin Read Layer (Direct to DTO)Remote FacadeApplication ServicesRemote Facade
- 15. Data StorageData StoragehandlersEventsnhibernateDomain ObjectDomain ObjectThin Read Layer (Direct to DTO)Remote FacadeApplication ServicesRemote Facade
- 16. Data StorageData StoragehandlershandlersEventsEventsDomain ObjectDomain ObjectThin Read Layer (Direct to DTO)Remote FacadeApplication ServicesRemote Facade
- 18. Line Items (n)Purchase OrderShipping Information
- 24. Event StorageData StoragehandlersEventsEventsDomain ObjectDomain ObjectThin Read Layer (Direct to DTO)Remote FacadeApplication ServicesRemote Facade
- 25. Event StorageData StorageEventshandlersEventsDomain ObjectDomain ObjectThin Read Layer (Direct to DTO)Remote FacadeApplication ServicesRemote Facade