Amazon RDS vs Cloud SQL
Side-by-side comparison of features, pricing, and integrations.
Quick Verdict
Amazon RDS offers more features (39 vs 20) and more integrations (13 vs 0). Starting price: Amazon RDS at Free vs Cloud SQL at Contact Sales. Amazon RDS has 39 unique features while Cloud SQL has 20 unique features, with 0 features in common.
| Amazon RDS | Cloud SQL | |
|---|---|---|
| Category | Database | Database |
| Total Features | 39 | 20 |
| AI-Powered Features | 4 | 0 |
| Starting Price | Free | Contact Sales |
| Pricing Tiers | 5 | 6 |
| Integrations | 13 | 0 |
| Shared Features | 0 | |
| Shared Integrations | 0 | |
| Data Quality | 85% | 60% |
Feature Comparison by Category
AI & ML (1 vs 0)
| Feature | Amazon RDS | Cloud SQL |
|---|---|---|
| Aurora PostgreSQL with pgvector_hnsw |
Availability (0 vs 1)
| Feature | Amazon RDS | Cloud SQL |
|---|---|---|
| High Availability (HA) |
Backup & Recovery (2 vs 1)
| Feature | Amazon RDS | Cloud SQL |
|---|---|---|
| Automated Backups | ||
| Automated Backups with Point-in-Time Recovery | ||
| Database Snapshots |
Compliance & Security (1 vs 0)
| Feature | Amazon RDS | Cloud SQL |
|---|---|---|
| AWS Config Integration |
Database Engines (0 vs 3)
| Feature | Amazon RDS | Cloud SQL |
|---|---|---|
| MySQL Support | ||
| PostgreSQL Support | ||
| SQL Server Support |
Database Support (1 vs 0)
| Feature | Amazon RDS | Cloud SQL |
|---|---|---|
| Multiple Database Engines |
Deployment (1 vs 1)
| Feature | Amazon RDS | Cloud SQL |
|---|---|---|
| Blue/Green Deployments | ||
| Multi-region Deployments |
Deployment Options (2 vs 0)
| Feature | Amazon RDS | Cloud SQL |
|---|---|---|
| RDS Custom | ||
| RDS on AWS Outposts |
Development Tools (1 vs 0)
| Feature | Amazon RDS | Cloud SQL |
|---|---|---|
| Database Cloning |
Disaster Recovery (2 vs 0)
| Feature | Amazon RDS | Cloud SQL |
|---|---|---|
| Cross-Region Automated Backups | ||
| Cross-Region Replication |
High Availability (2 vs 0)
| Feature | Amazon RDS | Cloud SQL |
|---|---|---|
| Multi-AZ Deployments | ||
| Multi-AZ with Two Readable Standbys |
Infrastructure (1 vs 0)
| Feature | Amazon RDS | Cloud SQL |
|---|---|---|
| AWS Graviton3-Based Instances |
Infrastructure as Code (1 vs 0)
| Feature | Amazon RDS | Cloud SQL |
|---|---|---|
| AWS CloudFormation Integration |
Instance Types (0 vs 2)
| Feature | Amazon RDS | Cloud SQL |
|---|---|---|
| Enterprise Edition | ||
| Enterprise Plus Edition |
Integration & Analytics (1 vs 0)
| Feature | Amazon RDS | Cloud SQL |
|---|---|---|
| Zero-ETL Integrations |
Machine Types (0 vs 3)
| Feature | Amazon RDS | Cloud SQL |
|---|---|---|
| C4A Machine Series | ||
| N2 Machine Series | ||
| N4 Machine Series |
Management (5 vs 0)
| Feature | Amazon RDS | Cloud SQL |
|---|---|---|
| AWS Organizations Upgrade Rollout Policies | ||
| Automated Database Management | ||
| DB Parameter Groups | ||
| Easy Setup and Deployment | ||
| Flexible Patch Control |
Monitoring (4 vs 0)
| Feature | Amazon RDS | Cloud SQL |
|---|---|---|
| Amazon RDS Performance Insights | ||
| CloudWatch Database Insights | ||
| CloudWatch Integration | ||
| Enhanced Monitoring |
Monitoring & Diagnostics (1 vs 0)
| Feature | Amazon RDS | Cloud SQL |
|---|---|---|
| DevOps Guru for RDS |
Networking (0 vs 1)
| Feature | Amazon RDS | Cloud SQL |
|---|---|---|
| Cloud DNS Pricing |
Notifications (1 vs 0)
| Feature | Amazon RDS | Cloud SQL |
|---|---|---|
| Event Notifications with SNS |
Performance (3 vs 1)
| Feature | Amazon RDS | Cloud SQL |
|---|---|---|
| Amazon RDS Optimized Reads | ||
| Amazon RDS Optimized Writes | ||
| Data Cache Storage | ||
| ElastiCache Integration |
Performance & Cost (1 vs 0)
| Feature | Amazon RDS | Cloud SQL |
|---|---|---|
| Aurora I/O-Optimized |
Performance & Security (1 vs 0)
| Feature | Amazon RDS | Cloud SQL |
|---|---|---|
| Amazon RDS Proxy |
Pricing (1 vs 1)
| Feature | Amazon RDS | Cloud SQL |
|---|---|---|
| Committed Use Discounts (CUDs) | ||
| Database Savings Plans |
Recommendations (1 vs 0)
| Feature | Amazon RDS | Cloud SQL |
|---|---|---|
| Best Practice Recommendations |
Replication (0 vs 2)
| Feature | Amazon RDS | Cloud SQL |
|---|---|---|
| Failover Replicas | ||
| Read Replicas |
Scalability (1 vs 0)
| Feature | Amazon RDS | Cloud SQL |
|---|---|---|
| Aurora Serverless |
Storage (3 vs 3)
| Feature | Amazon RDS | Cloud SQL |
|---|---|---|
| Amazon EBS io2 Block Express Storage Support | ||
| General Purpose SSD Storage | ||
| HDD Storage | ||
| Hyperdisk Balanced | ||
| Provisioned IOPS SSD Storage | ||
| SSD Storage |
Support (0 vs 1)
| Feature | Amazon RDS | Cloud SQL |
|---|---|---|
| Extended Support Pricing |
Support & Maintenance (1 vs 0)
| Feature | Amazon RDS | Cloud SQL |
|---|---|---|
| RDS Extended Support |
Unique Features
Only in Amazon RDS (39)
Aurora PostgreSQL with pgvector_hnsw
Automated Backups with Point-in-Time Recovery
Database Snapshots
AWS Config Integration
Multiple Database Engines
Blue/Green Deployments
RDS Custom
RDS on AWS Outposts
Database Cloning
Cross-Region Automated Backups
Cross-Region Replication
Multi-AZ Deployments
Multi-AZ with Two Readable Standbys
AWS Graviton3-Based Instances
AWS CloudFormation Integration
Zero-ETL Integrations
Automated Database Management
AWS Organizations Upgrade Rollout Policies
DB Parameter Groups
Easy Setup and Deployment
+ 19 more unique features
Only in Cloud SQL (20)
High Availability (HA)
Automated Backups
MySQL Support
PostgreSQL Support
SQL Server Support
Multi-region Deployments
Enterprise Edition
Enterprise Plus Edition
C4A Machine Series
N2 Machine Series
N4 Machine Series
Cloud DNS Pricing
Data Cache Storage
Committed Use Discounts (CUDs)
Failover Replicas
Read Replicas
HDD Storage
Hyperdisk Balanced
SSD Storage
Extended Support Pricing
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