Ruby May Finally Fix the Famous "Norway Problem" July 21, 2026 The Ruby ecosystem may soon take an important step toward modern YAML support. Hiroshi SHIBATA (hsbt), a Ruby core developer, has introduced an experimental backend for the Psych library based on libfyaml, bringing full YAML 1.2 compliance closer to Ruby. While this might sound … Continue reading Ruby May Finally Fix the Famous “Norway Problem”
Year: 2026
Beyond tenant_id: Treating Multi-Tenancy as a Database Invariant
Beyond tenant_id: Treating Multi-Tenancy as a Database Invariant July 20, 2026 Most Rails applications that become SaaS products follow the same trajectory. They begin with a single customer, acquire a second, then a third, and eventually someone adds a tenant_id column to every table. From that moment forward, every query is expected to remember to … Continue reading Beyond tenant_id: Treating Multi-Tenancy as a Database Invariant

