🔧 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...