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ByteDance Cloud Native
ByteDance Cloud Native
Mar 13, 2025 · Backend Development

Inside DeepSeek 3FS: Architecture of a High‑Performance Parallel File System

This article dissects DeepSeek's 3FS parallel file system, detailing its four‑component architecture, high‑throughput RDMA networking, metadata handling with FoundationDB, client access methods, chain replication (CRAQ), custom FFRecord format, and recovery mechanisms, offering a deep technical perspective for storage engineers.

RDMAchain replicationdistributed file system
0 likes · 22 min read
Inside DeepSeek 3FS: Architecture of a High‑Performance Parallel File System
ByteDance Cloud Native
ByteDance Cloud Native
Jul 25, 2022 · Cloud Native

Inside KubeWharf: ByteDance’s Open‑Source Cloud‑Native Suite for Scalable Kubernetes

ByteDance announced the open‑source KubeWharf project, a cloud‑native suite built on Kubernetes that includes high‑performance metadata storage (KubeBrain), a seven‑layer API gateway (KubeGateway), and a lightweight multi‑tenant solution (KubeZoo), detailing their features, roadmap, and the drive toward large‑scale, multi‑tenant cluster management.

KubeWharfcloud-nativehigh-performance storage
0 likes · 9 min read
Inside KubeWharf: ByteDance’s Open‑Source Cloud‑Native Suite for Scalable Kubernetes