Scalable File Service

Scalable File Service (SFS) provides on-demand scalable, high-performance file storage, provides shared access to multiple ECSs, containers, and bare metal servers on the cloud, has high availability and high data durability, and provides strong support for massive small files, low latency, and high IOP.
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  • Scenarios
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产品特性

AS

The file system can be auto-scaled immediately after it is created without service interrupt. You can easily customize the capacity with one-click on the management interface.

Secure and Trustworthy

Second-level fault detection, automatic service migration, silent processing, authority management, VPC-based password-less authentication, and multi-layer data protection.

Seamless Adaptation

The service supports both NFS and CIFS protocols and is compatible with SMB. It accesses data through the standard POSIX interface and perfectly adapts to mainstream applications.

Superior Performance

The performance improves linearly as the gateway is scaled. Parallel architecture, by scaling out, achieves a throughput of hundreds of GB per second while maintaining ultra-low latency in milliseconds.

Scenarios

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  • HPC
  • File Sharing
  • Web Application
Scenarios
  • The scalable file system provides an important guarantee for computing power, storage efficiency, network bandwidth, and latency in simulation experiments, industrial design CAD/CAE, biological science, image processing, scientific research, weather forecasting, and other industries that involve high-performance computing to solve large-scale computing problems.
Pain Points
  • An ultra-high performance file system is required for massive data, computing intensive, real-time analysis and frequent operation.
Advantages
  • High memory
  • The scalable file service can be auto-scaled to 32 TB, with high availability and persistence.
  • High throughput
  • Throughput of a single file system: 0.02 MB/s * size of file system (GB) + 100 MB/s.
  • High performance
  • A single file system supports 20000 IOPS with access latency as low as 1 ms.
Recommended combination for use

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