Amazon Relational Database Service endpoints and quotas - AWS General Reference

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.amazonaws.com

HTTPS

HTTPS

US East (N. Virginia) us-east-1

rds.us-east-1.amazonaws.com

rds-fips.us-east-1.amazonaws.com

HTTPS

HTTPS

US West (N. California) us-west-1

rds.us-west-1.amazonaws.com

rds-fips.us-west-1.amazonaws.com

HTTPS

HTTPS

US West (Oregon) us-west-2

rds.us-west-2.amazonaws.com

rds-fips.us-west-2.amazonaws.com

HTTPS

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 (Mumbai) ap-south-1 rds.ap-south-1.amazonaws.com HTTPS
Asia Pacific (Osaka-Local) 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

rds-fips.ca-central-1.amazonaws.com

HTTPS

HTTPS

China (Beijing) cn-north-1 rds.cn-north-1.amazonaws.com.cn HTTPS
China (Ningxia) cn-northwest-1 rds.cn-northwest-1.amazonaws.com.cn 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

rds.us-gov-east-1.amazonaws.com

HTTPS

HTTPS

AWS GovCloud (US) us-gov-west-1

rds.us-gov-west-1.amazonaws.com

rds.us-gov-west-1.amazonaws.com

HTTPS

HTTPS

For information about using Amazon Relational Database Service in the AWS GovCloud (US-West) Region, see AWS GovCloud (US-West) Endpoints.

For information about using Amazon Relational Database Service in the China Regions, see:

Amazon RDS Performance Insights

Region Name Region Endpoint Protocol
US East (Ohio) us-east-2 pi.us-east-2.amazonaws.com HTTPS
US East (N. Virginia) us-east-1 pi.us-east-1.amazonaws.com HTTPS
US West (N. California) us-west-1 pi.us-west-1.amazonaws.com HTTPS
US West (Oregon) us-west-2 pi.us-west-2.amazonaws.com HTTPS
Asia Pacific (Hong Kong) ap-east-1 pi.ap-east-1.amazonaws.com HTTPS
Asia Pacific (Mumbai) ap-south-1 pi.ap-south-1.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 HTTPS
China (Beijing) cn-north-1 pi.cn-north-1.amazonaws.com.cn HTTPS
China (Ningxia) cn-northwest-1 pi.cn-northwest-1.amazonaws.com.cn 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 (Paris) eu-west-3 pi.eu-west-3.amazonaws.com HTTPS
Europe (Stockholm) eu-north-1 pi.eu-north-1.amazonaws.com HTTPS
South America (São Paulo) sa-east-1 pi.sa-east-1.amazonaws.com HTTPS

Service Quotas

Resource Default Quota
Authorizations per DB security group 20
Burst balance (for instances <1 TiB) 3000 IOPS
Cross-region snapshot copy requests 5
DB instances 40
DB security groups 25
DB subnet groups 50
Event subscriptions 20
IAM roles per DB instance 5
Manual snapshots 100
Option groups 20
Parameter groups 50
Proxies 20
Read replicas per primary 5
Reserved DB instances 40
Rules per security group 20
Rules per virtual private cloud (VPC) security group 50 inbound, 50 outbound
Subnets per subnet group 20
Tags per resource 50
Total storage for all DB instances 100 TB
VPC security groups 5