Here is a neutral and interesting summary of the provided text: High availability is crucial for cloud-based applications to ensure continuous uptime and meet user expectations in today's fast-paced digital landscape. Deploying multiple data store instances in the same or different locations can achieve high availability, with strategies such as active-active and active-passive architectures being employed depending on use cases. Common building blocks of high availability include replicas, distributing across zones, monitoring, and failover mechanisms. Dragonfly Cloud provides a robust architecture with built-in failover mechanisms, employing sophisticated health detection to preemptively address potential disruptions, ensuring continuous uptime and delivering the high-performance experience users expect.