Challenges that the Images and Small Files function can solve
- Websites respond slowly because they contain a large number of small files.
- The access speeds and output quality of media files on websites differ across regions.
- During high concurrency of promotions, origin servers are more likely to break down due to heavy traffic and services become unavailable.
- Images cannot be compressed or optimized to fit the requirements of the destination client.
Required Alibaba Cloud products and functions
|Product or function||Description|
|Nodes||Alibaba Cloud CDN has more than 2,000 nodes in Mainland China, and over 500 nodes spread outside Mainland China, including China (Hong Kong), China (Macao), China (Taiwan), and overseas. The nodes provide up to 120 Tbit/s bandwidth, and serve all major carriers in China and six continents.|
|Intelligent scheduling||An advanced distributed system schedules traffic in all regions and responds to requests within milliseconds.|
|Elastic capacity expansion||Each node responds to and adjusts traffic to prevent origin servers from overloading. Using the pay-as-you-go billing method helps to increase cost-effectiveness of services in the cloud.|
|Intelligent compression||Images in various formats and resolutions are compressed to fit a wide range of clients, improving overall performance while maintaining the image quality.|
Before adding an accelerated domain name in the CDN console and selecting a service type, you need to learn about the application scenarios of different service types. For more information about specific operations, see Add a CDN domain.