RDS (Relational Database Service) adalah layanan database yang dikelola — menjalankan database relasional (PostgreSQL, MySQL, SQL Server, dll.) untuk Anda, menangani tugas operasional (setup, backup, patching, scaling, failover) sehingga Anda fokus pada aplikasi, bukan administrasi database.
Apa yang disediakan RDS: database yang dikelola
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).
