Lodge owner discovers database misconfiguration caused four round-trips per query for six months, slowing hotel booking software from 8 seconds to under 2 seconds after one-line fix in September 2026.

Every database query cost us four round-trips for six months: Prisma, Supavisor transaction mode, and a 47 ms ping

September 15, 2026 On the evening of 14 September a guest tried to book Mara Hilltop, the lodge I started and run in the Maasai Mara, and every time he chose dates and pressed Continue the page died. That night we fixed the crash and found a separate database configuration mistake we had been living with since March in KaribuKit, the hotel software we build and run the lodge on. Correcting one setting cut the availability check behind the booking page from 8.06 seconds to 1.88. We had measured t...