Enterprise High Availability Database

High Availability for Mission-Critical Applications

MariaDB Enterprise Platform offers robust high availability and disaster recovery solutions comparable to proprietary databases like Oracle, ensuring business continuity and data protection for your mission-critical applications.

Advanced Clustering and Replication

MariaDB provides multimaster node clustering, similar to Oracle RAC but without the need for an expensive SAN, as well as semi-synchronous replication and active standby databases, comparable to Oracle Active Data Guard and Microsoft SQL Server availability groups.

Seamless Failover and Recovery

Automatic failover

MariaDB MaxScale, our advanced database proxy, automatically promotes a secondary database and reroutes queries if the primary database fails.

Connection and session failover

MaxScale goes beyond basic failover by seamlessly transferring active connections and sessions to the new primary database, preventing application interruptions.

Transaction replay

Like Oracle Application Continuity, MariaDB can restore in-flight transactions after a failover, ensuring data integrity and preventing data loss.

Simplified Application Development

Transparent topology changes

Shields applications from underlying topology changes, so developers don’t need to write complex code to handle database or server failures.

Cyberattack protection

Prevent denial of service (DoS) and distributed denial of service (DDoS) attacks by blocking or stopping malicious queries, ensuring continuous availability.

With MariaDB’s comprehensive high availability and disaster recovery features, you can achieve enterprise-grade reliability without the complexity and cost of proprietary solutions.

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High Availability and Scalability with Multimaster Clustering

The example topology below demonstrates how MariaDB delivers high availability and read scalability through multimaster clustering and adaptive routing. Three database instances form a cluster, with read/write splitting directing write operations to the primary node while distributing read operations across all nodes for optimal load balancing.