![A single, centralized and scalable interlocking for an entire country. Virtualized signaling components and cloud-operated signaling hardware that enable geo-redundancy for improved availability: Rail infrastructure in the cloud generates major economic benefits for railway system and rail operators. siemens-digital-mobility-infrastructure-in-the-cloud](https://assets.new.siemens.com/siemens/assets/api/uuid:b7869a57-9f3e-4282-a7b4-9a015f813d7d/width:100/quality:low/siemens-digital-mobility-infrastructure-in-the-cloud.jpg)
DS3: County-wide Data Center
Centralized interlockings and Radio Block Center (RBCs) for an entire country, geographical redundancy ensuring the utmost availability and punctuality, and sustainable cost reduction: Moving the control logic to the cloud provides the key.