High Availability Architecture and Business Continuity with Oracle Engineered Systems

The system uses Oracle Engineered systems, Exadata, Exalogic and ZFS-SA, distributed across two data centres. The systems host the mission critical applications of the business, which are:
- Sales System
- Logistics System
- Store Warehouse
- Order System
- Stores
- SOA System Integration based on Oracle Service Bus
- Data Warehouse
The solution allows maintenance to be carried out without interrupting service.