Why is it slow to access domestic systems from abroad//Global IPLC service provider of Shigeng Commu

Why is it slow to access domestic systems from abroad//Global IPLC service provider of Shigeng Communication

一、In today's globalization, the Internet has become an important tool to connect the world. However, for users located in different countries, accessing network resources from other countries may encounter slow speeds. This phenomenon is particularly evident when visiting China's network system from abroad. Here are several main reasons:

1. Geographic distance

The speed of network data transmission is affected by geographical distance. Physically speaking, data packets need to travel long distances and pass through multiple nodes (such as routers and switches), which undoubtedly increases latency. When accessing Chinese websites or services from abroad, data needs to cross oceans and continents, which itself consumes a lot of time.

2. International bandwidth restrictions

International network connectivity relies on limited infrastructure such as submarine cables and satellite communications. The capacity of these channels is limited, especially during peak hours, when a large amount of data passes through simultaneously, congestion may occur, leading to a decrease in network speed.

3. Firewall effect

The Great Firewall of China is a complex network filtering system designed to control network traffic entering and exiting China. It can detect and prevent external content deemed harmful or inappropriate from entering China. Although this has a certain effect on protecting network security, it also increases the time for data processing, thereby affecting the speed of overseas users accessing Chinese websites.

4. Server location

If a website's server is located in China, foreign users must transfer data from the Chinese server to their devices when accessing the website. If the server does not use CDN (Content Delivery Network) technology to cache content to servers closer to the user, long-distance data transmission will result in longer loading times.

5. DNS resolution issues

Domain name resolution is the first step in accessing a website. When a user attempts to access a website, their computer needs to convert the domain name to an IP address. If the DNS server is located far away from the user or if the DNS records are not updated in a timely manner, it will increase resolution time and access latency.

Solution

Using CDN: For website operators, using CDN services can significantly improve the access speed of global users, as CDN can replicate website content worldwide, allowing users to obtain information from the nearest nodes.

Optimizing server configuration: Ensuring that server software and hardware are in optimal condition can reduce the time required to process requests.

Choose the right ISP: Different Internet service providers (ISPs) may have different international line quality and service levels. Choosing a good ISP can also improve the access experience.

Utilizing virtual private networks: Although this is not the most ideal solution, using a virtual private network from Segun Communications can sometimes help bypass certain restrictions and improve access speed.

In summary, the slow speed of accessing the Chinese system from abroad is the result of multiple factors working together. With the advancement of technology and the deepening of international cooperation, this problem is expected to be gradually resolved.

二、Shigeng Communication Global Office Network Products:

The global office network product of Shigeng Communication is a high-quality product developed by the company for Chinese and foreign enterprise customers to access the application data transmission internet of overseas enterprises by making full use of its own network coverage and network management advantages.

Features of Global Application Network Products for Multinational Enterprises:

1. Quickly access global Internet cloud platform resources

2. Stable and low latency global cloud based video conferencing

3. Convenient and fast use of Internet resource sharing cloud platform (OA/ERP/cloud storage and other applications

Product tariff: