MySQL also has had major bugs in recent GA releases like crashing your server when renaming a table.
PostgreSQL scales differently since it doesn't have redo-log based MVCC or other things as well. It does value correctness and has (mostly) better defaults. It has also had its own embarrassing bugs, though IME few put data integrity or availability at risk.
PostgreSQL scales differently since it doesn't have redo-log based MVCC or other things as well. It does value correctness and has (mostly) better defaults. It has also had its own embarrassing bugs, though IME few put data integrity or availability at risk.