About MariaDB Xpand

This page is part of MariaDB's MariaDB Documentation.

The parent of this page is: MariaDB Xpand

Topics on this page:

• Overview

• Latest News

Overview

MariaDB Xpand, a scalable, distributed database:

• Scalable ACID Online Transaction Processing

• SQL Compatible (SQL syntax, Stored Procedures, Triggers, Views)

• Scale both reads and writes (just add nodes)

• Seasonal Flex up and Flex Down

• Automatic Data Distribution

• Distributed Query Execution

• Built-in Fault-Tolerance

• Support for deploying across Multiple Zones

• Lock-free Fast Backup and Restore

• (always) Online Schema Changes

Xpand runs all over the world on large and small clusters deployed on-premise and in the cloud, providing a simple SQL interface to a distributed, fault-tolerant database. Our largest deployments feature tens of billions of rows, insert-heavy transaction workloads (100k+ TPS) that are always ACID, and OLAP reporting queries on live data. Xpand supports fault-tolerant deployments across availability zones, with no data loss and minimal downtime if a zone becomes unavailable.