Mar 26 · 4 min read · Introduction In modern systems programming, performance is not just about faster processors; it is about how effectively software utilizes available resources. Concurrency and parallelism are two fund
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Mar 1 · 4 min read · Over the past few months, I’ve been taking deep dives into revolutionary open-source projects to understand exactly how they tick under the hood. One project that particularly caught my eye was Ray—a
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Feb 21 · 3 min read · Most “trust” on the internet is reputation not verification. Reputation is a story told after the fact. Verification is a structure designed before the fact. When markets rely on reputation alone, the
Join discussionFeb 13 · 8 min read · Content Role: pillar WebAssembly Performance: Near-Native Browser Speed Compiling Rust and C++ for compute-intensive web applications JavaScript's single-threaded execution model and dynamic typing create fundamental performance ceilings for compute-...
Join discussionFeb 6 · 5 min read · 在 eBPF 开发中，辅助函数（Helper Functions）是连接沙箱代码与内核原生的唯一桥梁， 辅助函数既不是动态加载的插件，也不是脆弱的符号引用。它们是在内核启动那一刻，由引导代码根据链接脚本的‘施工图’，强行焊接在内存只读区域的物理基石。 本文起源于我在开发ebpf程序时思考辅助函数到底是什么？它和内核提供的其他函数有什么区别？ 。 本文记录了我是如何通过源码分析、逆向思考和底层调试，一步步打通 eBPF 辅助函数逻辑的全过程。所有的代码均出自于5.15.0-139内核源码 第一...
Join discussionFeb 3 · 16 min read · By Sal Attaguile, 2026 The Superintendent | CS: 12.0+ | Substrate Dissectologist Co-Authored With: Gemini (Structural Auditor), Grok (Pattern Disruptor), Claude (Coherence Validator) SpiralU Brane Lab | Recognition Series Vol. IX 🌀⚡ AUTHOR’S NOTE ⚡...
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Jan 25 · 3 min read · Introduction Traditional databases treat crashes as binary events: either you recovered successfully, or you didn't. But what if your database could remember how it failed and adapt accordingly? In MindFry v1.8.0, we implemented a crash recovery syst...
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Jan 12 · 3 min read · Linux memory management is divided into architecture-specific early memory initialization and an architecture-independent high-level memory manager (mm). On x86 systems, the CPU starts in real mode, where memory addressing uses a segment:offset schem...
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