Spring Boot in Real Production: What My Lakaut Codebase Taught Me That the Official Docs Leave Out

Spring Boot in Real Production: What My Lakaut Codebase Taught Me That the Official Docs Leave Out A datasource pool is basically like the ticket booth at a sold-out stadium show. When the crowd is light, everything works perfectly — people show up, grab their spot, walk in. But when the stadium fills up all at once and 300 people are trying to get through the gate simultaneously, the whole system collapses. Not because it's broken. Because it was never designed for that peak moment. And the o...