Python Database Backup: Automate Your Backups and Never Lose Data Again Database disasters happen. 60% of companies that lose data close within 6 months. Python automates reliable backups. Complete Backup System import subprocess , gzip , shutil , os , boto3 from datetime import datetime , timedelta from pathlib import Path class DatabaseBackup : def __init__ ( self , backup_dir = " ./backups " , retention_days = 7 ): self . backup_dir = Path ( backup_dir ) self . backup_dir . mkdir ( parents = True , exist_ok = True ) self . retention_days = retention_days def backup_postgresql ( self , host , user , password , dbname ): ts = datetime . now (). strftime ( " %Y%m%d_%H%M%S " ) filepath = self . backup_dir / f " { dbname } _ { ts } .sql " env = { ** os . environ , " PGPASSWORD " : password } result = subprocess . run ( [ " pg_dump " , " -h " , host , " -U " , user , " -d " , dbname , " -f " , str ( filepath )], env = env , capture_output = True , text = True ) if result .…