CDN

A scalable and high-performance content delivery service for accelerated distribution of content to users across the globe

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You can use content delivery network (CDN) to deliver content to users from the nodes that are nearest to them, accelerating the response to user requests and increasing the response rate. CDN also resolves the delivery latency problem that is usually caused by distribution, bandwidth, and server performance issues. CDN has been applied in multiple scenarios, including site acceleration, on-demand streaming, and live streaming.


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Benefits

Stability
Provides more than 2,500 nodes covering six continents and 120 Tbps of bandwidth, and supports major ISPs worldwide
High speed
Supports a response time of less than several milliseconds, intelligent connection selection, and a backbone network with 10-GE NICs and SSD storage to ensure the smoothness of content delivery.
Scalability
Supports multiple native features, including horizontal service scaling, customizable console, multiple APIs, and simple architecture scaling.
Cost-effectiveness
Supports Pay-As-You-Go and other billing methods to achieve cost effective and high quality content delivery.

Features

Common Scenarios

China Gateway

Fully Operational – Have Registered Company in China

Business Scenario

-Scaling up in China
-Integrate consumer-oriented real-time services, such as IoT or O2O
-Rely on resources spread across multiple countries, such as in the case of cross-border commerce

Key Requirements

-ICP filing and license consulting
-Real-time access for all consumers
-Cloud Data Recovery
-Latency, stability sensitivity, connect to the closest data center

Website acceleration

Supports automatic migration of cache hotspots with a response time of less than several milliseconds.

Bursts of user requests on a website increases the downlink bandwidth consumption, overloads the server, and results in a slow response time. CDN has provided more than 1,300 worldwide nodes and an intelligent scheduling system. This enables the users to access a myriad of static resources cached on nearby nodes.

Benefits

Cost-effectiveness

Spends less on downlink bandwidth than dedicated bandwidth to offload the bandwidth overhead on origin sites.

High performance

Adopts the distributed system architecture and provides high-performance Alibaba Cloud caching software to achieve high stability and efficiency.

Efficient scheduling

Supports real-time and comprehensive monitoring based on domain names and supports intelligent scheduling based on services.

Integrations and Configurations

Downloading acceleration

Cost-effective, stable, and high-speed downloading

Accelerates downloading and the delivery of large files and on-demand streaming. Large files include MP4 file, FLV files, and files that are larger than 20 MB.

Benefits

Reducing origin fetching costs

CDN acceleration works with Object Storage Service (OSS) to save 66.7% of origin fetching costs

High performance

Adopts the distributed system architecture and provides high-performance Alibaba Cloud caching software to achieve high stability and efficiency.

Efficient scheduling

Supports real-time and comprehensive monitoring based on domain names and supports intelligent scheduling based on services.

Integrations and Configurations

On-demand streaming

Faster and smoother on-demand streaming

Integrates video and audio uploading, automatic transcoding, and media resource management to provide an all-in-one acceleration solution for on-demand streaming. CDN also helps you build a secure, elastic, and highly customizable on-demand streaming platform or application.

Benefits

Efficient, automatic, and professional media processing

Supports user-defined video and audio processing workflows to save 20% of bandwidth costs, including visualized configuration of transcoding, screen capture, and watermarks, and narrowband HD transcoding.

Access control and copyright protection

Supports HTTP referer blacklist and whitelist and advanced URL authentication to completely prevent leeches.

Smooth playback without frame freezing

Provides stability and high performance with a cache hit rate higher than 95% and a response time of less than several milliseconds.

Integrations and Configurations

Live Streaming

Extremely smooth live streaming based on simple development

CDN includes an industry-leading content access and delivery network, and the distributed real-time transcoding technology, to build a live streaming platform. CDN also offers an all-in-one acceleration solution for media resource storage, segment-based transcoding, access authentication, and content delivery.

Benefits

High availability

Works with Auto Scaling to quickly adjust the server bandwidth and handle burst traffic.

Scalability

Works with Media Transcoding Service (MTS) to achieve high-speed, stable, and parallel transcoding. This allows you to seamlessly execute multiple transcoding tasks.

Fast video decoding

Caches groups of pictures (GOPs) of frames on CDN edge nodes. This allows mobile playback clients to buffer the content.

Integrations and Configurations

Mobile Accelerator

Compatibility with multiple platforms for smooth mobile network experience.

Accelerates the delivery of mobile app update files (apk files) and pictures, pages, small video files, and user-generated content (UGC) in mobile apps. CDN also supports HTTPDNS service for DNS hijacking prevention and precise DNS address resolution.

Benefits

Anti-hijacking

Works with HTTPDNS to implement intelligent and precise routing. This allows users to quickly access nearby resources.

Compatibility with multiple platforms

Provides iOS and Android SDKs, deeply optimizes multiple protocols, and supports connection multiplexing and request header compression.

Static and dynamic content acceleration

Supports the acceleration of both static and dynamic content and highly-efficient caching of static content.

Integrations

Upgraded Support For You

1 on 1 Presale Consultation, 24/7 Technical Support, Faster Response, and More Tickets.

1 on 1 Presale Consultation

Consulting by experienced cloud experts. Learn More

24/7 Technical Support

Extended service time from 10 hours 5 days a week to 24/7. Learn More

6 Free Tickets per Quarter

The number of free tickets doubled from 3 to 6 per quarter. Learn More

Faster Response

Shorten after-sale response time from 36 hours to 18 hours. Learn More