Backend Development
Backend developer passionate about clean code and scalable architecture.
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Key differences: **Virtual Machines:** - Full OS for each VM - Heavy (GBs of space) - Slower to start (minutes) - Strong isolation **Docker Containers:** - Share host OS kernel - Lightweight (MBs) - Start instantly (seconds) - Process-level isolati...
To add to that, the belongsTo side is always where the foreign key column is stored in the database. So if your posts table has a user_id column, then Post belongsTo User.