From Docker Failure to PostgreSQL Success: My Real Backend Learning Experience

Hey everyone, This is a continuation of my journey. After struggling with PostgreSQL integration, I decided to try something new: Docker I thought it would make things easier. But again… reality had other plans Trying Docker I installed Docker Desktop and started setup. At first, everything looked fine. But then… Issues Started I faced multiple problems: Disk space errors WSL not working Installation failures “Catastrophic failure” errors It was frustrating. I spent time fixing: Environment variables WSL updates System settings Still, it didn’t work smoothly. Reality Check At that moment, I realized: I’m still learning I need a simpler path So I made a decision. Switching Back to Local Setup Instead of forcing Docker, I went back to: Local PostgreSQL setup This time, I focused step by step: Installed PostgreSQL properly Opened pgAdmin Created database Ran my schema Finally… Success! Then came the best moment: Tables created successfully Database working Connection from Python working E