AWS Amazon Relational Database Service (Amazon RDS) Service Limits
28 quotas for Amazon Relational Database Service (Amazon RDS). 19 can be increased.
| Quota | Default | Status |
|---|---|---|
Custom endpoints per DB cluster Custom endpoints per DB cluster networking | 5 count | Adjustable |
Data API maximum concurrent requests Data API maximum concurrent requests compute | 500 count | Fixed |
Data API HTTP request body size Data API HTTP request body size storage | 4 Megabytes | Fixed |
Total storage for all DB instances Total storage for all DB instances storage | 100,000 count | Adjustable |
Manual DB cluster snapshots Manual DB cluster snapshots capacity | 100 count | Adjustable |
Parameter groups Parameter groups general | 50 count | Adjustable |
Manual DB instance snapshots Manual DB instance snapshots capacity | 100 count | Adjustable |
DB clusters DB clusters capacity | 40 count | Adjustable |
Read replicas per primary Read replicas per primary general | 15 count | Adjustable |
IAM roles per DB cluster IAM roles per DB cluster identity | 5 count | Adjustable |
Security groups Security groups general | 25 count | Adjustable |
Data API maximum concurrent cluster-secret pairs Data API maximum concurrent cluster-secret pairs compute | 30 count | Fixed |
Integrations Integrations general | 100 count | Fixed |
Reserved DB instances Reserved DB instances capacity | 40 count | Adjustable |
DB cluster parameter groups DB cluster parameter groups capacity | 50 count | Adjustable |
Custom engine versions Custom engine versions general | 40 count | Adjustable |
DB instances DB instances capacity | 40 count | Adjustable |
Data API requests per second Data API requests per second throughput | 1,000 count | Fixed |
Subnets per DB subnet group Subnets per DB subnet group networking | 20 count | Fixed |
DB shard groups DB shard groups general | 5 count | Adjustable |
Proxies Proxies general | 20 count | Adjustable |
Data API maximum size of JSON response string Data API maximum size of JSON response string storage | 10 Megabytes | Fixed |
Event subscriptions Event subscriptions general | 20 count | Adjustable |
Authorizations per DB security group Authorizations per DB security group general | 20 count | Fixed |
Option groups Option groups general | 20 count | Adjustable |
DB subnet groups DB subnet groups networking | 50 count | Adjustable |
Data API maximum result set size Data API maximum result set size storage | 1 Megabytes | Fixed |
IAM roles per DB instance IAM roles per DB instance identity | 5 count | Adjustable |
How to Request a Quota Increase
- 1Open the AWS Service Quotas console.
- 2Select Amazon Relational Database Service (Amazon RDS) from the service list.
- 3Find the quota and click "Request increase".
- 4Enter the desired value and submit. Most increases are approved within a few hours.
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