**Developer Preview** — This documentation covers the AWS SDK for Python, which is in Developer Preview and intended for evaluation and testing only. Do not use it for production workloads. For production applications, use the [AWS SDK for Python (Boto3)](https://docs.aws.amazon.com/boto3/latest/guide/quickstart.html). To understand the differences between the two SDKs, see [Choosing the right AWS SDK for Python](choosing-sdk.md).

# Resilience for this AWS Product or Service
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The AWS global infrastructure is built around AWS Regions and Availability Zones. 

AWS Regions provide multiple physically separated and isolated Availability Zones, which are connected with low-latency, high-throughput, and highly redundant networking. 

With Availability Zones, you can design and operate applications and databases that automatically fail over between zones without interruption. Availability Zones are more highly available, fault tolerant, and scalable than traditional single or multiple data center infrastructures. 

For more information about AWS Regions and Availability Zones, see [AWS Global Infrastructure](https://aws.amazon.com/about-aws/global-infrastructure/).

This AWS product or service follows the [shared responsibility model](https://aws.amazon.com/compliance/shared-responsibility-model/) through the specific Amazon Web Services (AWS) services it supports. For AWS service security information, see the [AWS service security documentation page](https://docs.aws.amazon.com/security/?id=docs_gateway#aws-security) and [AWS services that are in scope of AWS compliance efforts by compliance program](https://aws.amazon.com/compliance/services-in-scope/).