MariaDB
After the acquisition of MySQL by Oracle, MariaDB is the open source "fork" of MySQL and continues the strategy of "pluggable" storage engines. Since version 10.3, MariaDB Server is compatible with a large part of Oracle and Oracle PL/SQL syntaxes.
With its MariaDB ColumnStore storage engine and replication, MariaDB provides an hybrid transactional and business intelligence (HTAP) platform for large-scale real-time analytical queries.
Standalone MariaDB ColumnStore 1.2.3 installation on Ubuntu - Getting started March 9th, 2020
In order to discover the product, the installation of a standalone MariaDB ColumnStore system on Ubuntu is rather simple. Getting started is also quick with the combination of the mcsadmin and mcsmysql utilities.
A technical starting point on this column-oriented database for real-time analytical processing of distributed and very high volume data.