OEMs, ISVs and VARs can purchase commercial licenses.
MySQL Cluster is a real-time open source transactional database designed for fast, always-on access to data under high throughput conditions.
It is available as both open source and commercial editions. The Community (OSS) Edition is available under the free software/opensource GNU General Public License (commonly known as the "GPL"). MySQL Cluster is provided as a separate download so that users can have access to builds from the latest source releases of the Carrier Grade Edition.
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