Chunked Large File Transfer
Range request and resume support for optimized large file downloads.
Media & Content Delivery
Efficient delivery for images, video, and large files
Media and content businesses are highly sensitive to bandwidth costs and transfer efficiency. ZyCDN accelerates images, video, and file downloads through multi-layer caching, chunked transfer, and hot content detection — significantly reducing origin bandwidth while keeping content data fully under your control.
Business Challenges
- High bandwidth costs for large files and video
- Hot content causes frequent origin requests and bandwidth pressure
- Commercial CDN traffic billing makes long-term costs unpredictable
How ZyCDN Solves It
Hot Content Detection
Automatically identifies high-frequency content and optimizes caching for 95%+ hit rates.
HTTP/3 Optimization
QUIC protocol reduces transfer latency on weak networks, improving video load times.
Predictable Bandwidth Costs
Per-node pricing with no traffic charges — lower long-term costs for high-traffic scenarios.
How to Implement
- 1Onboard media domain with cache rules by directory/extension
- 2Enable HTTP/2, HTTP/3, and Gzip/Brotli compression
- 3Preload hot content to edge nodes before large file releases
- 4Monitor bandwidth usage and cache hit rates for ongoing optimization
FAQ
How do I optimize CDN delivery for video and large files?
ZyCDN supports HTTP/3 and Range chunked transfer with multi-layer caching and hot content detection. Video and large files are served from nearby edge nodes, reducing origin bandwidth by 80%+.
How is media content data protected in private deployment?
ZyCDN private deployment stores all cached content and access logs on your own servers — data stays local with full ownership, meeting content platform compliance requirements.