# AWS DeepRacer endpoints and quotas
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To connect programmatically to an AWS service, you use an endpoint. AWS services offer the following endpoint types in some or all of the AWS Regions that the service supports: IPv4 endpoints, dual-stack endpoints, and FIPS endpoints. Some services provide global endpoints. For more information, see [AWS service endpoints](rande.md).

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](aws_service_limits.md).

The following are the service endpoints and service quotas for this service.

## Service endpoints
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## Service quotas
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| Name | Default | Adjustable | Description | 
| --- | --- | --- | --- | 
| Cars | Each supported Region: 20 |  [Yes](https://console.aws.amazon.com/servicequotas/home/services/deepracer/quotas/L-47A52EC0)  | The maximum number of cars any account can have at same time. | 
| Evaluation jobs | Each supported Region: 3 |  [Yes](https://console.aws.amazon.com/servicequotas/home/services/deepracer/quotas/L-E84DEF70)  | The maximum number of concurrent evaluation jobs in same account in the same region. | 
| Training jobs | Each supported Region: 4 |  [Yes](https://console.aws.amazon.com/servicequotas/home/services/deepracer/quotas/L-B8B892E1)  | The maximum number of concurrent training jobs in same account in the same region. |