High Availability Architecture

High availability networks are complex and costly systems to rollout with long planning timeframes  and high expectations from users that the system will perform. To choose the correct hardware and software and the optimum network design IT administrators and their staff invest a considerable amount of time in analysis of corporate needs. Network architecture that is rated high availability needs to perform to very strict standards of uptime. Redundancy rather than being a stated goal becomes a necessary component of high availability networks, inherent in [...]