#United States #Redwood City #Vector Database #Zilliz #Milvus

Zilliz Cloud Introduces Native Cross-Region Disaster Recovery for Vector Databases

On March 27, 2026, Zilliz, the company behind the Milvus vector database, announced a groundbreaking feature in Zilliz Cloud: native cross-region disaster recovery. This innovative capability positions Zilliz as the premier vector database solution, incorporating automated strategies to ensure minimal data loss and recovery times that can be as quick as under 60 seconds.

Addressing Critical Gaps in AI Infrastructure

Recent cloud outages, including notable failures at AWS and Azure, underscored vulnerabilities in cloud infrastructures, negatively impacting enterprise operations reliant on AI. As productivity increasingly hinges on AI functionalities—about 60% of the workforce engaging with them daily—these outages can lead to significant productivity declines. Charles Xie, founder and CEO of Zilliz, emphasized, "Cloud regions will fail—it's merely a matter of when. What truly matters is the recovery speed of your infrastructure. We’ve embedded disaster recovery in Zilliz Cloud to empower enterprises with the reliability they need."

Why Cross-Region Disaster Recovery is Essential for AI

Vector databases play a pivotal role in various enterprise AI tasks, ranging from semantic searches to AI-driven recommendation systems. Conventional disaster recovery methods falter when it comes to vector-based workloads. With the potential of vector indexes—to include hundreds of millions of vectors—taking over 18 hours to rebuild, an efficient recovery strategy becomes vital.

Zilliz Cloud's latest offerings provide three integrated solutions to address these challenges:

1. Global Cluster Real-time Change Data Capture (CDC): This feature allows seamless data replication between primary and secondary clusters located in different regions. As a result, enterprises can conduct planned switchovers without the risk of data loss and achieve automatic failover in less than 60 seconds.
2. Global Endpoint: With SRV DNS-based routing, this feature allows the automatic rerouting of application traffic during failover without requiring any modifications to the code, connection strings, or application restarts.
3. Cross-Region Backup: This cost-effective solution facilitates backup replication to designated regions with customizable retention policies. It ensures that workloads prioritizing data durability can recover efficiently from any backup point.

Beyond disaster recovery, the Global Cluster functionality enables latency reduction by positioning replicas closer to users, supports zero-downtime region migrations, and supports compliance with data residency regulations.

Availability and Implementation

The cross-region disaster recovery features are available for Zilliz Cloud's dedicated clusters on major cloud platforms like AWS, GCP, and Azure. Existing users can activate these functionalities effortlessly through the Zilliz Cloud console. New users can easily create a free account, along with $100 in credits to start exploring the capabilities.

About Zilliz

Zilliz, the force behind Milvus, holds the title of the most widely used open-source vector database globally. Zilliz Cloud translates that power into a fully managed platform optimized for scalable and efficient vector searches and hybrid retrievals, catering to large-scale workloads with sub-10 millisecond latencies. With a battlefield-tested approach focusing on performance and cost-effectiveness, Zilliz enables engineering teams to transition smoothly from prototypes to full-scale production without the hassle of over-provisioning complex infrastructures.

More than 10,000 organizations worldwide have placed their trust in Zilliz to build and run their intelligent applications at scale. Headquartered in Redwood Shores, California, Zilliz enjoys backing from esteemed investors, including Prosperity 7 Ventures by Aramco, Pavilion Capital by Temasek, Hillhouse Capital, and others.

Discover more about how Zilliz is redefining AI infrastructure at Zilliz.com.