Amazon QLDB endpoints and quotas - AWS General Reference

Amazon QLDB 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

QLDB resource management API

Region Name Region Endpoint Protocol
US East (Ohio) us-east-2

qldb.us-east-2.amazonaws.com

qldb-fips.us-east-2.amazonaws.com

HTTPS

HTTPS

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

qldb.us-east-1.amazonaws.com

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

HTTPS

HTTPS

US West (Oregon) us-west-2

qldb.us-west-2.amazonaws.com

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

HTTPS

HTTPS

Asia Pacific (Seoul) ap-northeast-2 qldb.ap-northeast-2.amazonaws.com HTTPS
Asia Pacific (Singapore) ap-southeast-1 qldb.ap-southeast-1.amazonaws.com HTTPS
Asia Pacific (Sydney) ap-southeast-2 qldb.ap-southeast-2.amazonaws.com HTTPS
Asia Pacific (Tokyo) ap-northeast-1 qldb.ap-northeast-1.amazonaws.com HTTPS
Canada (Central) ca-central-1

qldb.ca-central-1.amazonaws.com

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

HTTPS

HTTPS

Europe (Frankfurt) eu-central-1 qldb.eu-central-1.amazonaws.com HTTPS
Europe (Ireland) eu-west-1 qldb.eu-west-1.amazonaws.com HTTPS
Europe (London) eu-west-2 qldb.eu-west-2.amazonaws.com HTTPS

QLDB transactional data API

Region Name Region Endpoint Protocol
US East (Ohio) us-east-2

session.qldb.us-east-2.amazonaws.com

session.qldb-fips.us-east-2.amazonaws.com

HTTPS

HTTPS

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

session.qldb.us-east-1.amazonaws.com

session.qldb-fips.us-east-1.amazonaws.com

HTTPS

HTTPS

US West (Oregon) us-west-2

session.qldb.us-west-2.amazonaws.com

session.qldb-fips.us-west-2.amazonaws.com

HTTPS

HTTPS

Asia Pacific (Seoul) ap-northeast-2 session.qldb.ap-northeast-2.amazonaws.com HTTPS
Asia Pacific (Singapore) ap-southeast-1 session.qldb.ap-southeast-1.amazonaws.com HTTPS
Asia Pacific (Sydney) ap-southeast-2 session.qldb.ap-southeast-2.amazonaws.com HTTPS
Asia Pacific (Tokyo) ap-northeast-1 session.qldb.ap-northeast-1.amazonaws.com HTTPS
Canada (Central) ca-central-1 session.qldb.ca-central-1.amazonaws.com HTTPS
Europe (Frankfurt) eu-central-1 session.qldb.eu-central-1.amazonaws.com HTTPS
Europe (Ireland) eu-west-1 session.qldb.eu-west-1.amazonaws.com HTTPS
Europe (London) eu-west-2 session.qldb.eu-west-2.amazonaws.com HTTPS

Service quotas

Name Default Adjustable Description
Ledgers Each supported Region: 5 Yes The maximum number of active ledgers allowed per account in a given region.
QLDB exports per ledger Each supported Region: 2 Yes The maximum number of active exports allowed per ledger per account in a given region.
QLDB streams per ledger Each supported Region: 5 Yes The maximum number of active streams allowed per ledger per account in a given region.

For more information, see Quotas in Amazon QLDB in the Amazon QLDB Developer Guide.