Shulou(Shulou.com)06/03 Report--

The back-end server is placed on AWS EC2, and the domestic access speed is very slow. What is the reason? Many people don't know much about it. Today, in order to make you understand better, the editor summarizes the following contents. Let's look down together.

While raising this problem, we solved it today. The problem appeared more than a month ago. Back-end engineers at the time suggested that a service be deployed domestically and then synchronized with the EC2 service in the United States.

Why Amazon EC2 is selected in the United States is mainly based on the regional and economic cost of the target user, but we find that the bill will continue to rise after a slight upgrade, which is limited to the standard model of EC2 products. Domestic developers of APP applications had better choose cloud servers in China. Although AWS provides good services, there are still many things to study. We found that the foreign app PATH has the back end in Northern California of AWS, and we think the access speed of this app is good, and we also choose to put it on EC2 and S3 in Northern California in the United States. But the effect is very poor.

Okay! The crux of the problem is the parsing of DNS. Our domain name service provider is Godaddy, when we learned about DNSPod, we tried to do a parsing, and found that the speed was obviously optimized when using 3G network. Without more optimization and adjustment, the overall speed has been improved. The user's experience of uploading and downloading has reached the expected value. I want to help you.

As a senior professional cloud computing service provider and cloud security service provider in the industry, it is committed to providing cloud host rental services such as "cloud servers, bare metal servers, high defense servers, Hong Kong servers, American servers" and comprehensive solutions on cloud for the vast number of Internet enterprise users and enterprise users in traditional industries. It has the characteristics and advantages of "security and stability, easy to use, high service availability, high performance-to-price ratio". It is specially customized for enterprises on the cloud, and can meet the needs of rich and diversified application scenarios.

Welcome to subscribe "Shulou Technology Information " to get latest news, interesting things and hot topics in the IT industry, and controls the hottest and latest Internet news, technology news and IT industry trends.