MariaDB Multi-Region & Galera Cluster Hosting

MariaDB Multi-Region Cluster is a fully managed, production-ready solution hosted on AccuWeb.Cloud that ensures high availability, fault tolerance, and real-time data replication across multiple geographic regions. Ideal for distributed applications, it eliminates single points of failure and delivers low-latency performance globally.

In a Primary-Primary setup, two (or more) MariaDB nodes—each in separate regions—synchronously replicate data using Galera. Both can handle reads and writes, ensuring real-time data consistency and automatic conflict resolution, even across continents.

• Zero Downtime & Failover: Auto-healing and live replication ensure uninterrupted service
• Global Scalability: Data centers in multiple regions reduce latency and enhance performance
• Simplified Deployment: Pre-built templates for easy setup of clustered databases
• Enterprise-Grade Security: TLS encryption, private networking, and node isolation
• Disaster Recovery Ready: Geo-distributed redundancy protects against regional failures

• Galera Cluster: Operates within a single region, using synchronous replication for local high availability.
• Multi-Region Cluster: Spans multiple regions, combining Galera replication with region-aware failover and scaling mechanisms for geo-resilient architecture.

Galera Cluster uses synchronous multi-master replication, meaning all write operations are confirmed across nodes before being committed. If a node crashes, the remaining nodes continue serving traffic, and the failed node auto-rejoins with the latest state once it's back online.

• Multi-Region Cluster:
  • Primary-Primary topology: Best for real-time, distributed write-intensive apps
  • Primary-Secondary topology: Ideal for global read scaling with a single write leader
• Galera Cluster (Single Region):
  • Deployed with multiple synchronized MariaDB nodes in one region
  • Optional ProxySQL setup for traffic distribution and read-write split
  • Also supports standalone MariaDB for lightweight use cases

Yes. The solution is designed for mission-critical applications where data integrity, availability, and regional compliance are essential. It's especially ideal for e-commerce, banking, real-time analytics, and multi-region SaaS platforms.

It uses Galera synchronous replication, meaning all nodes must acknowledge a transaction before it's committed. This ensures strong consistency and eliminates replication lag.

With smart geographic traffic routing, load balancers, and optimized network paths, AccuWeb.Cloud minimizes latency. Write operations are balanced based on topology, and read queries are routed to the nearest node for faster response times.

MariaDB is a fork of MySQL with better performance in clustering, native Galera support, and more open development, making it more suitable for multi-region, fault-tolerant deployments.

Through synchronous multi-master replication, all changes are applied to all nodes simultaneously. This avoids split-brain scenarios and ensures ACID compliance, even in geo-distributed systems.

Yes. You can deploy one node on-premises and others on AccuWeb.Cloud or different cloud regions to create a hybrid-cloud MariaDB architecture with near-edge computing capabilities.

Definitely. Galera Cluster is compatible with container orchestration platforms and can be deployed in Kubernetes with StatefulSets or via AccuWeb.Cloud's managed container stack.

Yes. Using AccuWeb.Cloud's managed deployment workflows, nodes can auto-provision, scale, and heal as needed with minimal manual intervention.