How I Built a Restaurant Waitlist App on Amazon Aurora DSQL That Cannot Double-Book a Table

I built TableTurn for the H0: Hack the Zero Stack hackathon — a restaurant waitlist and table management app on Amazon Aurora DSQL and Vercel. I created this post as part of my entry for the hackathon. #H0Hackathon Restaurants that cannot afford OpenTable or Yelp Guest Manager manage waitlists on paper or WhatsApp. TableTurn gives them a working alternative at $29/month. The hardest technical requirement was preventing double-booking. Two hosts seating two different parties at the same table at...