AWS international version and domestic version interoperability//Global IPLC service provider of Shi

AWS international version and domestic version interoperability//Global IPLC service provider of Shigeng Communication

一、As more and more enterprises adopt cloud computing technology to support their business development, Amazon Web Services, as the world's leading cloud service platform, provides rich resources and services for enterprises. However, for multinational companies operating in or doing business with China, it is particularly important to understand and utilize the differences and interoperability between the international and domestic versions of AWS. This article will explore how to achieve effective communication between AWS International and Domestic editions, and share some best practices.

1. The difference between AWS international and domestic versions

First, it needs to be clear that AWS is operated by two local partners in Chinese Mainland: one is AWS China (Beijing) region operated by Beijing Guanghuan Xinwang Technology Co., Ltd., and the other is AWS China (Ningxia) region operated by Ningxia Western Cloud Base Technology Co., Ltd. These two regions are physically isolated from other AWS global regions and each complies with Chinese laws and regulations.

Data sovereignty: According to Chinese legal requirements, all data stored within China must be retained within its borders.

Service availability: not all AWS services can be used in Chinese Mainland; Some services may be limited to specific versions.

Account management: AWS international accounts cannot directly access regions in China, and vice versa, they need to be registered and managed separately.

2. Technical solution for achieving interoperability

Despite the above limitations, through reasonable planning and technical means, interoperability between AWS International and Domestic editions can still be achieved to a certain extent:

VPC Peering

By utilizing the Virtual Private Cloud (VPC) peer-to-peer connectivity feature, direct network connections can be established between different AWS regions. Although VPC equivalence between international versions and the Chinese region is currently not supported, indirect interconnection can be achieved through third-party data centers or dedicated lines.

Direct Connect

AWS Direct Connect allows you to establish a private connection between your local infrastructure and AWS. Enterprises can choose to access Direct Connect within China and then access services in other non Chinese regions through this connection.

API Gateway & Lambda

By combining API Gateway with Lambda functions, a bridge can be created to securely exchange information between applications located in different regions. This method is suitable for lightweight data synchronization or trigger event processing scenarios.

S3 Transfer Acceleration

If your application involves a large amount of file transfer, you can consider using S3 Transfer Acceleration to accelerate upload and download speeds. It can intelligently select the optimal path for data transfer.

3. Best practice recommendations

To ensure efficient interoperability between AWS International and Domestic editions, the following points are worth noting:

Compliance priority: Always comply with the requirements of relevant laws and regulations, especially when handling cross-border data transfers.

Security considerations: Regardless of which method is used to achieve interoperability, network security measures should be strengthened, such as encrypted communication, identity verification mechanisms, etc.

Cost control: Evaluate the cost-effectiveness of various solutions and select the most suitable solution for your business needs.

Continuous monitoring: Regularly check network performance and system health, adjust strategies in a timely manner to address potential issues.

In short, although there are certain technical and regulatory barriers between AWS International and Domestic editions, with appropriate tools and technologies, enterprises can still achieve effective interaction between the two while ensuring compliance, thus better serving global business needs.

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Product tariff: