Businesses run 24/7/365 on applications and data. High availability architecture with automated business service recovery keeps your data, applications, and infrastructure available and optimized as demand grows. High Availability solutions provide end-to-end visibility and optimization across physical, virtual and heterogeneous environments. ISIT provides solutions around Cluster services that protect your most important applications from planned and unplanned downtime. The solution provides high availability and disaster recovery for mission critical databases, custom applications, and complex multi-tiered applications across physical and virtual environments. Business Services High Availability enables administrators to dramatically improve the application availability. These solutions readily integrate with replication technologies provided by storage arrays or even provide mechanism to replicate the data independent of the storage technology being used in the data centre. This integration helps businesses to fully achieve a business continuity solution with minimal recovery point objective at each layer of the stack.