HyperXtremeSQL™ Versions

HyperXtremeSQL™ is available in two versions:

The server X version is focused on high performance multi-threaded access, large memory and large data for cloud and local databases.

The workstation W version does not have the COMPACT table and the OLAP and other advanced SQL features of server X and is limited to usage with workstation applications.

HyperXtremeSQL™ is fully compatible with HyperSQL 2.4.1.


Each license package includes some support to help you use HyperXtremeSQL in your application. Support is provided via email. A discount is available when you pay for additional support with your purchase of licenses.


HyperXtremeSQL Licensing

HyperXtremeSQL licenses are inexpensive and available in packages. Separate licenses are available for internal use of the engine by the customer or for redistribution as part of an application or software solution. The licenses are based on the role performed by the computer hosting HXSQL: server, desktop or development.

The Development Server licenses are for the use of fully-featured server X instances in software application development and testing. This includes development and testing of applications targeted at major RDBMS platform. These licenses are per-seat.

Server X Licenses for internal use only (see the End User License Agreement):

Server X Licenses for Software As Service deployment:

These licenses are valid for 2 years deployment and are renewable.

Workstation W Licenses for internal use only (see the End User License Agreement):

Software updates will be supplied free of charge for one year from the data of purchase. Update service can be extended for 25% of the license cost per year. Software update service for SAS licenses is free of charge. Each license package can be upgraded to a larger one within 3 months of purchase at price difference.

For all redistribution licenses, including server, desktop and embedded versions, please inquire including a description of your application and required number of licenses and link to your company web site. A separate License Agreement with easy terms is used for redistribution. Costs are the same or below the internal-use licenses. Volume discounts are available for larger deployments.  Email address hxsql(at)cluedup.com.

Evaluation Licenses:

Purchase of development server licenses or workstation licenses are required for evaluation. When you decide to buy licenses for deployment, you will pay only the price difference to upgrade the licenses.



A Server host is defined as a host that has multiple simultaneous connections to other hosts or clients, or that performs a central part in a client server setup. Up to 10 JDBC clients or unlimited web clients can connect to a Server host. Each additional JDBC client requires a workstation license.

Each instance of HyperXtremeSQL running on a server host requires a license.

Examples of the use of one server license.

A Desktop host is defined as a host that acts as a personal computer. HyperXtremeSQL Workstation W licenses are for desktop hosts only. Example of the use of one license for HyperXtremeSQL Workstation


How to Purchase

We accept bank transfer for payment. Please send your order by email and indicate your preferred form of payment. We will then send you details on how to send the payment. Email address hxsql(at)cluedup.com.