Chill Vic’s Architecture Notes

Spark 如何打敗 Hadoop Map Reduce？

解析分散式運算架構 - DAG、shuffle 到 fault tolerance

Jun 4 • Chill Vic

6

淺入淺出 TPU (上集）：為何 TPU 運算那麼便宜？

從 AllReduce 到 3D Torus 解析

Jun 2 • Chill Vic

March 2026

How to Build a High-Performance TCP Server Part 2 – Is io_uring Always Faster Than epoll? A Deep Dive into System Internals.

From syscall overhead to shared memory queues: understanding the next evolution of Linux I/O

Mar 27 • Chill Vic

1

如何打造高效 TCP Server 下集 - io_uring：為什麼 epoll 還不夠快？

從 syscall 開銷到 shared memory queue，理解 Linux I/O 的下一個演進

Mar 26 • Chill Vic

2

How to Build a High-Performance TCP Server Part 1 - How Can a Single Server Handle Tens of Thousands of Concurrent Connections?

From the C10K Problem to epoll: A Deep Dive into the Performance Secrets of Nginx, Redis, and Rust Tokio

Mar 24 • Chill Vic

1

如何打造高效 TCP Server 上集 - 單台 Server 如何同時處理上萬連線？

從 C10K 問題到 epoll，深入 Nginx、Redis 與 Rust Tokio 的高效能秘密

Mar 24 • Chill Vic

1

February 2026

How to ACE the "Design a Rate Limiter" system design interview.

Rate Limiter Algorithm Explanation and Use Case Analysis

Feb 22 • Chill Vic

2

The Core of Concurrent Programming: Atomic Operations are Not Locks

An Analysis of CPU MESI and Atomic Mechanisms

Feb 13 • Chill Vic

4

1

併發程式的核心 - Atomic 不是鎖，那 Atomic 是什麼？

CPU MESI 以及 Memory Ordering 解析

Feb 13 • Chill Vic

5

1

Kubernetes Network 是怎麼運作的？下集

解析 eBPF 高效的秘密

Feb 1 • Chill Vic

2

December 2025

Kubernetes Network 是怎麼運作的？上集

解析 Pod 之間的網路通訊技術

Dec 30, 2025 • Chill Vic

2

CDN is More Than Just Cache: Breaking Down Cloudflare’s Architecture by OSI 7 Layers

Analysis of the Technology Stack: BGP, Anycast, Unimog, QUIC, and Pingora

Dec 22, 2025 • Chill Vic

1