Amazon Relational Database Service endpoints and quotas
The following are the service endpoints and service quotas for this service. To connect programmatically to an AWS service, you use an endpoint. In addition to the standard AWS endpoints, some AWS services offer FIPS endpoints in selected Regions. For more information, see AWS service endpoints. Service quotas, also referred to as limits, are the maximum number of service resources or operations for your AWS account. For more information, see AWS service quotas.
Service endpoints
Amazon RDS
| Region Name | Region | Endpoint | Protocol |
|---|---|---|---|
| US East (Ohio) | us-east-2 |
rds.us-east-2.amazonaws.com rds-fips.us-east-2.api.aws rds.us-east-2.api.aws rds-fips.us-east-2.amazonaws.com |
HTTPS HTTPS HTTPS HTTPS |
| US East (N. Virginia) | us-east-1 |
rds.us-east-1.amazonaws.com rds-fips.us-east-1.api.aws rds-fips.us-east-1.amazonaws.com rds.us-east-1.api.aws |
HTTPS HTTPS HTTPS HTTPS |
| US West (N. California) | us-west-1 |
rds.us-west-1.amazonaws.com rds.us-west-1.api.aws rds-fips.us-west-1.amazonaws.com rds-fips.us-west-1.api.aws |
HTTPS HTTPS HTTPS HTTPS |
| US West (Oregon) | us-west-2 |
rds.us-west-2.amazonaws.com rds-fips.us-west-2.amazonaws.com rds.us-west-2.api.aws rds-fips.us-west-2.api.aws |
HTTPS HTTPS HTTPS HTTPS |
| Africa (Cape Town) | af-south-1 |
rds.af-south-1.amazonaws.com rds.af-south-1.api.aws |
HTTPS HTTPS |
| Asia Pacific (Hong Kong) | ap-east-1 |
rds.ap-east-1.amazonaws.com rds.ap-east-1.api.aws |
HTTPS HTTPS |
| Asia Pacific (Hyderabad) | ap-south-2 |
rds.ap-south-2.amazonaws.com rds.ap-south-2.api.aws |
HTTPS HTTPS |
| Asia Pacific (Jakarta) | ap-southeast-3 |
rds.ap-southeast-3.amazonaws.com rds.ap-southeast-3.api.aws |
HTTPS HTTPS |
| Asia Pacific (Melbourne) | ap-southeast-4 |
rds.ap-southeast-4.amazonaws.com rds.ap-southeast-4.api.aws |
HTTPS HTTPS |
| Asia Pacific (Mumbai) | ap-south-1 |
rds.ap-south-1.amazonaws.com rds.ap-south-1.api.aws |
HTTPS HTTPS |
| Asia Pacific (Osaka) | ap-northeast-3 |
rds.ap-northeast-3.amazonaws.com rds.ap-northeast-3.api.aws |
HTTPS HTTPS |
| Asia Pacific (Seoul) | ap-northeast-2 |
rds.ap-northeast-2.amazonaws.com rds.ap-northeast-2.api.aws |
HTTPS HTTPS |
| Asia Pacific (Singapore) | ap-southeast-1 |
rds.ap-southeast-1.amazonaws.com rds.ap-southeast-1.api.aws |
HTTPS HTTPS |
| Asia Pacific (Sydney) | ap-southeast-2 |
rds.ap-southeast-2.amazonaws.com rds.ap-southeast-2.api.aws |
HTTPS HTTPS |
| Asia Pacific (Tokyo) | ap-northeast-1 |
rds.ap-northeast-1.amazonaws.com rds.ap-northeast-1.api.aws |
HTTPS HTTPS |
| Canada (Central) | ca-central-1 |
rds.ca-central-1.amazonaws.com rds.ca-central-1.api.aws rds-fips.ca-central-1.api.aws rds-fips.ca-central-1.amazonaws.com |
HTTPS HTTPS HTTPS HTTPS |
| Europe (Frankfurt) | eu-central-1 |
rds.eu-central-1.amazonaws.com rds.eu-central-1.api.aws |
HTTPS HTTPS |
| Europe (Ireland) | eu-west-1 |
rds.eu-west-1.amazonaws.com rds.eu-west-1.api.aws |
HTTPS HTTPS |
| Europe (London) | eu-west-2 |
rds.eu-west-2.amazonaws.com rds.eu-west-2.api.aws |
HTTPS HTTPS |
| Europe (Milan) | eu-south-1 |
rds.eu-south-1.amazonaws.com rds.eu-south-1.api.aws |
HTTPS HTTPS |
| Europe (Paris) | eu-west-3 |
rds.eu-west-3.amazonaws.com rds.eu-west-3.api.aws |
HTTPS HTTPS |
| Europe (Spain) | eu-south-2 |
rds.eu-south-2.amazonaws.com rds.eu-south-2.api.aws |
HTTPS HTTPS |
| Europe (Stockholm) | eu-north-1 |
rds.eu-north-1.amazonaws.com rds.eu-north-1.api.aws |
HTTPS HTTPS |
| Europe (Zurich) | eu-central-2 |
rds.eu-central-2.amazonaws.com rds.eu-central-2.api.aws |
HTTPS HTTPS |
| Israel (Tel Aviv) | il-central-1 |
rds.il-central-1.amazonaws.com rds.il-central-1.api.aws |
HTTPS HTTPS |
| Middle East (Bahrain) | me-south-1 |
rds.me-south-1.amazonaws.com rds.me-south-1.api.aws |
HTTPS HTTPS |
| Middle East (UAE) | me-central-1 |
rds.me-central-1.amazonaws.com rds.me-central-1.api.aws |
HTTPS HTTPS |
| South America (São Paulo) | sa-east-1 |
rds.sa-east-1.amazonaws.com rds.sa-east-1.api.aws |
HTTPS HTTPS |
| AWS GovCloud (US-East) | us-gov-east-1 |
rds.us-gov-east-1.amazonaws.com rds.us-gov-east-1.api.aws |
HTTPS HTTPS |
| AWS GovCloud (US-West) | us-gov-west-1 |
rds.us-gov-west-1.amazonaws.com rds.us-gov-west-1.api.aws |
HTTPS HTTPS |
Amazon RDS Performance Insights
| Region Name | Region | Endpoint | Protocol |
|---|---|---|---|
| US East (Ohio) | us-east-2 |
pi.us-east-2.amazonaws.com pi-fips.us-east-2.amazonaws.com |
HTTPS HTTPS |
| US East (N. Virginia) | us-east-1 |
pi.us-east-1.amazonaws.com pi-fips.us-east-1.amazonaws.com |
HTTPS HTTPS |
| US West (N. California) | us-west-1 |
pi.us-west-1.amazonaws.com pi-fips.us-west-1.amazonaws.com |
HTTPS HTTPS |
| US West (Oregon) | us-west-2 |
pi.us-west-2.amazonaws.com pi-fips.us-west-2.amazonaws.com |
HTTPS HTTPS |
| Africa (Cape Town) | af-south-1 | pi.af-south-1.amazonaws.com | HTTPS |
| Asia Pacific (Hong Kong) | ap-east-1 | pi.ap-east-1.amazonaws.com | HTTPS |
| Asia Pacific (Hyderabad) | ap-south-2 | pi.ap-south-2.amazonaws.com | HTTPS |
| Asia Pacific (Jakarta) | ap-southeast-3 | pi.ap-southeast-3.amazonaws.com | HTTPS |
| Asia Pacific (Melbourne) | ap-southeast-4 | pi.ap-southeast-4.amazonaws.com | HTTPS |
| Asia Pacific (Mumbai) | ap-south-1 | pi.ap-south-1.amazonaws.com | HTTPS |
| Asia Pacific (Osaka) | ap-northeast-3 | pi.ap-northeast-3.amazonaws.com | HTTPS |
| Asia Pacific (Seoul) | ap-northeast-2 | pi.ap-northeast-2.amazonaws.com | HTTPS |
| Asia Pacific (Singapore) | ap-southeast-1 | pi.ap-southeast-1.amazonaws.com | HTTPS |
| Asia Pacific (Sydney) | ap-southeast-2 | pi.ap-southeast-2.amazonaws.com | HTTPS |
| Asia Pacific (Tokyo) | ap-northeast-1 | pi.ap-northeast-1.amazonaws.com | HTTPS |
| Canada (Central) | ca-central-1 |
pi.ca-central-1.amazonaws.com pi-fips.ca-central-1.amazonaws.com |
HTTPS HTTPS |
| Europe (Frankfurt) | eu-central-1 | pi.eu-central-1.amazonaws.com | HTTPS |
| Europe (Ireland) | eu-west-1 | pi.eu-west-1.amazonaws.com | HTTPS |
| Europe (London) | eu-west-2 | pi.eu-west-2.amazonaws.com | HTTPS |
| Europe (Milan) | eu-south-1 | pi.eu-south-1.amazonaws.com | HTTPS |
| Europe (Paris) | eu-west-3 | pi.eu-west-3.amazonaws.com | HTTPS |
| Europe (Spain) | eu-south-2 | pi.eu-south-2.amazonaws.com | HTTPS |
| Europe (Stockholm) | eu-north-1 | pi.eu-north-1.amazonaws.com | HTTPS |
| Europe (Zurich) | eu-central-2 | pi.eu-central-2.amazonaws.com | HTTPS |
| Israel (Tel Aviv) | il-central-1 | pi.il-central-1.amazonaws.com | HTTPS |
| Middle East (Bahrain) | me-south-1 | pi.me-south-1.amazonaws.com | HTTPS |
| Middle East (UAE) | me-central-1 | pi.me-central-1.amazonaws.com | HTTPS |
| South America (São Paulo) | sa-east-1 | pi.sa-east-1.amazonaws.com | HTTPS |
| AWS GovCloud (US-East) | us-gov-east-1 |
pi.us-gov-east-1.amazonaws.com pi-fips.us-gov-east-1.amazonaws.com |
HTTPS HTTPS |
| AWS GovCloud (US-West) | us-gov-west-1 |
pi.us-gov-west-1.amazonaws.com pi-fips.us-gov-west-1.amazonaws.com |
HTTPS HTTPS |
Service quotas
| Name | Default | Adjustable | Description |
|---|---|---|---|
| Authorizations per DB security group | Each supported Region: 20 | No | Number of security group authorizations per DB security group |
| Custom engine versions | Each supported Region: 40 |
Yes |
The maximum number of custom engine versions allowed in this account in the current Region |
| DB cluster parameter groups | Each supported Region: 50 | No | The maximum number of DB cluster parameter groups |
| DB clusters | Each supported Region: 40 |
Yes |
The maximum number of Aurora clusters allowed in this account in the current Region |
| DB instances | Each supported Region: 40 |
Yes |
The maximum number of DB instances allowed in this account in the current Region |
| DB subnet groups | Each supported Region: 50 |
Yes |
The maximum number of DB subnet groups |
| Data API HTTP request body size | Each supported Region: 4 Megabytes | No | The maximum size allowed for the HTTP request body. |
| Data API maximum concurrent cluster-secret pairs | Each supported Region: 30 | No | The maximum number of unique pairs of Aurora Serverless DB clusters and secrets in concurrent Data API requests for the current account and AWS Region. |
| Data API maximum concurrent requests | Each supported Region: 500 | No | The maximum number of Data API requests to an Aurora Serverless DB cluster that use the same secret and can be processed at the same time. Additional requests are queued and processed as in-process requests complete. |
| Data API maximum result set size | Each supported Region: 1 Megabytes | No | The maximum size of the database result set that can be returned by the Data API. |
| Data API maximum size of JSON response string | Each supported Region: 10 Megabytes | No | The maximum size of the simplified JSON response string returned by the RDS Data API. |
| Data API requests per second | Each supported Region: 1,000 per second | No | The maximum number of requests to the Data API per second allowed in this account in the current AWS Region. |
| Event subscriptions | Each supported Region: 20 |
Yes |
The maximum number of event subscriptions |
| IAM roles per DB cluster | Each supported Region: 5 |
Yes |
The maximum number of IAM roles associated with a DB cluster |
| IAM roles per DB instance | Each supported Region: 5 |
Yes |
The maximum number of IAM roles associated with a DB instance |
| Manual DB cluster snapshots | Each supported Region: 100 |
Yes |
The maximum number of manual DB cluster snapshots |
| Manual DB instance snapshots | Each supported Region: 100 |
Yes |
The maximum number of manual DB instance snapshots |
| Option groups | Each supported Region: 20 |
Yes |
The maximum number of option groups |
| Parameter groups | Each supported Region: 50 |
Yes |
The maximum number of parameter groups |
| Proxies | Each supported Region: 20 |
Yes |
The maximum number of proxies allowed in this account in the current AWS Region |
| Read replicas per primary | Each supported Region: 15 |
Yes |
The maximum number of read replicas per primary DB instance. This quota cant be adjusted for Amazon Aurora. |
| Reserved DB instances | Each supported Region: 40 |
Yes |
The maximum number of reserved DB instances allowed in this account in the current AWS Region |
| Rules per security group | Each supported Region: 20 | No | The maximum number of rules per DB security group |
| Security groups | Each supported Region: 25 |
Yes |
The maximum number of DB security groups |
| Security groups (VPC) | Each supported Region: 5 | No | The maximum number of DB security groups per Amazon VPC |
| Subnets per DB subnet group | Each supported Region: 20 | No | The maximum number of subnets per DB subnet group |
| Tags per resource | Each supported Region: 50 | No | The maximum number of tags per Amazon RDS resource |
| Total storage for all DB instances | Each supported Region: 100,000 Gigabytes |
Yes |
The maximum total storage (in GB) on EBS volumes for all Amazon RDS DB instances added together. This quota doesnt apply to Amazon Aurora, which has a maximum cluster volume of 128 TiB for each DB cluster. |
