https://mariadb.com/resources/blog/mariadb-xpand-6-1-provides-uninterrupted-scale-out/
MariaDB Xpand 6.1 provides uninterrupted scale out | MariaDB
Mar 28, 2023 - Distributed SQL database, MariaDB Xpand 6.1 provides new and powerful features for scale out, recovery and performance, achieving a 5x improvement on TPC-H.
mariadb xpandprovidesuninterruptedscale