Amazon Aurora endpoints and quotas - AWS General Reference

Amazon Aurora 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 Aurora MySQL-Compatible Edition

Region Name Region Endpoint Protocol
US East (Ohio) us-east-2 rds.us-east-2.amazonaws.com HTTPS
US East (N. Virginia) us-east-1 rds.us-east-1.amazonaws.com HTTPS
US West (N. California) us-west-1 rds.us-west-1.amazonaws.com HTTPS
US West (Oregon) us-west-2 rds.us-west-2.amazonaws.com HTTPS
Africa (Cape Town) af-south-1 rds.af-south-1.amazonaws.com HTTPS
Asia Pacific (Hong Kong) ap-east-1 rds.ap-east-1.amazonaws.com HTTPS
Asia Pacific (Jakarta) ap-southeast-3 rds.ap-southeast-3.amazonaws.com HTTPS
Asia Pacific (Mumbai) ap-south-1 rds.ap-south-1.amazonaws.com HTTPS
Asia Pacific (Osaka) ap-northeast-3 rds.ap-northeast-3.amazonaws.com HTTPS
Asia Pacific (Seoul) ap-northeast-2 rds.ap-northeast-2.amazonaws.com HTTPS
Asia Pacific (Singapore) ap-southeast-1 rds.ap-southeast-1.amazonaws.com HTTPS
Asia Pacific (Sydney) ap-southeast-2 rds.ap-southeast-2.amazonaws.com HTTPS
Asia Pacific (Tokyo) ap-northeast-1 rds.ap-northeast-1.amazonaws.com HTTPS
Canada (Central) ca-central-1 rds.ca-central-1.amazonaws.com HTTPS
Europe (Frankfurt) eu-central-1 rds.eu-central-1.amazonaws.com HTTPS
Europe (Ireland) eu-west-1 rds.eu-west-1.amazonaws.com HTTPS
Europe (London) eu-west-2 rds.eu-west-2.amazonaws.com HTTPS
Europe (Milan) eu-south-1 rds.eu-south-1.amazonaws.com HTTPS
Europe (Paris) eu-west-3 rds.eu-west-3.amazonaws.com HTTPS
Europe (Stockholm) eu-north-1 rds.eu-north-1.amazonaws.com HTTPS
Middle East (Bahrain) me-south-1 rds.me-south-1.amazonaws.com HTTPS
South America (São Paulo) sa-east-1 rds.sa-east-1.amazonaws.com HTTPS
AWS GovCloud (US-East) us-gov-east-1 rds.us-gov-east-1.amazonaws.com HTTPS
AWS GovCloud (US-West) us-gov-west-1 rds.us-gov-west-1.amazonaws.com HTTPS

Amazon Aurora PostgreSQL-Compatible Edition

Region Name Region Endpoint Protocol
US East (Ohio) us-east-2 rds.us-east-2.amazonaws.com HTTPS
US East (N. Virginia) us-east-1 rds.us-east-1.amazonaws.com HTTPS
US West (N. California) us-west-1 rds.us-west-1.amazonaws.com HTTPS
US West (Oregon) us-west-2 rds.us-west-2.amazonaws.com HTTPS
Africa (Cape Town) af-south-1 rds.af-south-1.amazonaws.com HTTPS
Asia Pacific (Hong Kong) ap-east-1 rds.ap-east-1.amazonaws.com HTTPS
Asia Pacific (Jakarta) ap-southeast-3 rds.ap-southeast-3.amazonaws.com HTTPS
Asia Pacific (Mumbai) ap-south-1 rds.ap-south-1.amazonaws.com HTTPS
Asia Pacific (Osaka) ap-northeast-3 rds.ap-northeast-3.amazonaws.com HTTPS
Asia Pacific (Seoul) ap-northeast-2 rds.ap-northeast-2.amazonaws.com HTTPS
Asia Pacific (Singapore) ap-southeast-1 rds.ap-southeast-1.amazonaws.com HTTPS
Asia Pacific (Sydney) ap-southeast-2 rds.ap-southeast-2.amazonaws.com HTTPS
Asia Pacific (Tokyo) ap-northeast-1 rds.ap-northeast-1.amazonaws.com HTTPS
Canada (Central) ca-central-1 rds.ca-central-1.amazonaws.com HTTPS
Europe (Frankfurt) eu-central-1 rds.eu-central-1.amazonaws.com HTTPS
Europe (Ireland) eu-west-1 rds.eu-west-1.amazonaws.com HTTPS
Europe (London) eu-west-2 rds.eu-west-2.amazonaws.com HTTPS
Europe (Milan) eu-south-1 rds.eu-south-1.amazonaws.com HTTPS
Europe (Paris) eu-west-3 rds.eu-west-3.amazonaws.com HTTPS
Europe (Stockholm) eu-north-1 rds.eu-north-1.amazonaws.com HTTPS
Middle East (Bahrain) me-south-1 rds.me-south-1.amazonaws.com HTTPS
South America (São Paulo) sa-east-1 rds.sa-east-1.amazonaws.com HTTPS
AWS GovCloud (US-East) us-gov-east-1 rds.us-gov-east-1.amazonaws.com HTTPS
AWS GovCloud (US-West) us-gov-west-1 rds.us-gov-west-1.amazonaws.com 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 master Each supported Region: 5 Yes The maximum number of read replicas per master
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) for all DB instances added together