Healthcare Point of Care systems require high availability solutions. CBCL develop high availability on-line point of care applications and provide, maintain and support websites on dedicated servers, using resilient unattended hosting services, located in purpose built data centres with the very latest world class resilient infrastructure, including multiple levels of 24/7 security, stable high-capacity power supplies, N+1 power backup, fire protection and environmental controls. Several geographically dispersed centres with diverse and separate connections to the Internet backbone can be used for maximum fault tolerance to utility service failures and regional disasters.