FirexDB is available under the GPL V3 open-source licence. If you plan on including the storage engine as a part of a larger application, then the source of your application must also be release under a compatable open-source licence.
To learn more about how this works and determin whether you're covered by the open-source licence, click here.
Commercial Licence
In order to cater for those who might not be able to release their source code to the general public, either due to commercial or legal constraints, we have a commercial licence available. This will allow you to purchase a licence to use FirexDB without the need to release your code.
If you would like to find out more, please contact us.