Fire-Flyer File System from DeepSeek

3FS is a high-performance distributed file system designed for AI training and inference workloads, providing strong consistency and disaggregated architecture for modern SSDs and RDMA networks.

• Uses Chain Replication with Apportioned Queries (CRAQ)
• Provides a shared storage layer
• Supports data preparation and dataloaders
• Enables efficient checkpointing and caching
• Combines thousands of SSDs' throughput