[traverseda]

MariaDB's "Business source license" seems like a good bet to me. It has enough consumer protections in it that even I, as a free software zealot, will accept it. Mostly protects the 4 freedoms and compromises relatively little but you are allowed to customize the BSL to do things like lock out commercial use.

[SahAssar]

The BSL seems extremely restrictive to me. Even using the software in a non-commercial, personal capacity is not allowed unless it is for "development". The uasge of the term production/non-production is vague and potentially extremely broad.