Business Logic Culture
Noun · Hacker Culture
Definitions
The shared assumptions and habits a team has about where business rules belong, how clearly they should be expressed, and who is responsible for maintaining them. The phrase is useful when technical problems are really downstream of cultural drift about ownership and clarity.
In plain English: The team's shared habits around how business rules are represented and maintained in software.
Example: "Their business logic culture was weak enough that pricing rules lived half in the UI, half in SQL, and nowhere that product could reason about them cleanly."