With an increasing number of servers requiring ever longer maintenance windows, planned updates, such as patching software, can take hours. For software-as-a-service (SaaS) providers and businesses delivering online services, unplanned downtime brings even higher costs through broken service level agreements (SLAs) and lost revenue.

Read this whitepaper to learn how to achieve zero downtime and avoid application error messages from affecting users with ScaleArc which has:

• Automated and accelerated the failover process for unplanned server failure across multiple data centers.

• Developed an innovative, multitier approach for taking a server out of rotation for planned or emergency maintenance.