Cloud servers and CDN (Content Delivery Network) are two key elements of modern web applications and websites. Cloud servers provide computing and storage resources, while CDN accelerates content delivery, improving performance and availability. Combining cloud servers and CDN is a powerful strategy that can improve user experience, increase website performance, and ensure that applications gain stability around the world.

　　Why combine cloud servers and CDN?

　　Performance optimization: CDN reduces data transmission delays by caching content in multiple locations around the world. This can significantly speed up website and application loading times and improve user experience.

　　Improved availability: CDN provides redundancy and load balancing to ensure that users can still access content even in the event of server failure or network problems. This improves the usability of applications and websites.

　　Global coverage: The distributed nature of CDN enables it to cover the world, ensuring that users can quickly access content no matter where they are. This is especially important for global applications and websites.

　　Reduce server load: By caching content on CDN nodes, CDN can reduce the load on cloud servers. This means that cloud servers can handle dynamic content and user interaction more efficiently without having to worry about serving static resources.

　　Cost effectiveness: Since CDN can reduce server traffic, this means you can reduce the cost of cloud servers. You only pay for CDN usage and don't have to scale your server resources to meet high traffic.

　　How to use cloud servers with CDN?

　　Choose a cloud server provider: First, choose a cloud server provider that suits your needs, such as AWS, Azure, Google Cloud, etc. Deploy your application or website to a cloud server.

　　Choose a CDN service provider: Choose a CDN service provider, cooperate with the CDN provider and configure it.

　　Configure your CDN: Configure your CDN to ensure it can cache and deliver your content efficiently. This may involve setting up caching rules, domain name configuration, and SSL certificate installation.

　　Specify CDN accelerated content: Use the tools provided by the CDN provider to connect the content you want to accelerate to the CDN. This typically includes static resources such as images, CSS, and JavaScript files.

　　DNS configuration: Update your Domain Name System (DNS) configuration to point domain names to your CDN provider’s edge nodes. This way, the user's requests will be routed to the nearest CDN node, thus improving performance.

　　Monitoring and optimization: Regularly monitor the performance of CDN and cloud servers. Optimize based on monitoring data to ensure optimal performance.

　　Combining cloud servers with CDN is a powerful strategy to improve performance, availability, and scalability. It significantly improves user experience, reduces costs, and ensures your apps and websites deliver exceptional service around the world. By choosing the right cloud server provider and CDN provider, and configuring and monitoring them correctly, you can achieve optimal results and give your users a faster and more reliable access experience.