The document discusses a project called MARTINI that aims to create a flexible system to manage sales fulfillment and order delivery using handheld devices. It will replace existing regional/local solutions with a system-of-systems approach. The objectives are to provide bi-directional synchronization between the devices and backend database with field-level conflict resolution while minimizing bandwidth usage and backend loads. A space-based synchronization engine is proposed that uses a distributed, in-memory architecture for scalability, resilience and performance.

7. A space-based sync engine

11. High Level Architecture Mobile Software Data Centre ERP Services Service Bus Space Bus (Hub) Messaging Bus CRM Sync Engine Space Bus (Spoke) Sync Engine Mobile Software WAN Sync Gateway

12. High Level Architecture

13. Internal Architecture

14. Downward flow

15. Upward flow

16. Backend extract

17. Reconciliation

18. Backend upload

20. Questions