Product Advantages

• Stable and Reliable Storage

  Built on a high-availability architecture, multiple replicas of each stored file are distributed across different storage clusters. Even cluster-level failures will not affect file availability, guaranteeing 11 nines (99.999999999%) of data durability. The storage service supports high-concurrency access, breaking through traditional disk I/O limitations to meet the online storage needs of high-traffic and high-download businesses.

• Low-Cost Elastic Storage

  Unlimited cloud storage capacity with no need to worry about expansion. Supports individual files up to 5 TB. Ideal for mass file storage in UGC applications such as audio/video and image sharing. Billed by actual usage with no minimum fee and no waste of idle storage or bandwidth resources.

• Versatile Cloud Application Scenarios

  Compatible with all types of public cloud services, providing stable and reliable backend storage support. Integrates with CDN to solve mass data storage and distribution challenges, effectively reducing access latency and improving end-user experience across all regions. Supports integration with image processing and video streaming services to enable various online multimedia processing capabilities. Can also serve as a data source to provide massive dataset support for big data analytics, AI training, and inference scenarios.

• Simple and Efficient Onboarding

  Provides multiple access methods including API/SDK, command-line tools, and console. Compatible with AWS S3 API and supports multiple programming languages. Enables seamless migration from existing systems, greatly shortens development cycles, and accelerates time-to-market. Tightly integrated with UCloud products — UHost users can access storage over the private network for stable, high-speed intranet upload and download.