Global DNS performance and availability are critical to business continuity, security and end-user experience. With online applications, content, data and services often scattered across the internet and housed in your own DCs, your CDN or in your cloud instances; it’s more important than ever to have a robust, redundant DNS solution making sure your assets get delivered as quickly and reliably as possible.
This whitepaper reviews the business advantages of implementing a high availability DNS architecture using redundant DNS services. You will learn:
• The critical role DNS plays in the user experience
• The failure and outage risks of relying on a single DNS solution
• The major resiliency and performance differences between unicast vs anycast addressing
• Criteria for evaluating a managed DNS service provider