RDS (Relational Database Service) ایک managed database service ہے — یہ آپ کے لیے relational databases (PostgreSQL, MySQL, SQL Server، وغیرہ) چلاتی ہے، اور operational tasks (setup، backups، patching، scaling، failover) کو سنبھالتی ہے تاکہ آپ اپنی application پر توجہ دے سکیں، database administration پر نہیں۔
RDS جو فراہم کرتی ہے: managed databases
RDS runs RELATIONAL DATABASES and MANAGES the operational burden for you:
→ SETUP — provision a database in minutes
→ BACKUPS — automated backups + point-in-time recovery
→ PATCHING — handles software updates/security patches
→ SCALING — resize compute/storage; read replicas
→ HIGH AVAILABILITY — Multi-AZ failover (standby in another zone)
→ MONITORING — built-in metrics
→ vs running a database YOURSELF on EC2 (you'd manage all of the above manually).
