Simone

👩‍💻 Self-taught software engineer, mostly focus on frontend
📚 Reading Crafting Interpreter now
👾 Wanna learn linux, embedded system, and javaScript engine

[Alex Kuleshov @0xAX]

I finally finished the initial version of a new home for my Linux Inside series: https://t.co/IsiURZwi56

In the meantime, I will slowly continue revisiting and updating the old chapters for modern kernels

[Huli | lang: zh-Hant-TW @hulitw]

https://t.co/zjGwtRqnnT

由於最近供應鏈攻擊實在太多了，只好把拖稿很久的主題優先寫完，再回頭研究了一下不曾理解過的安裝套件流程以及各家對於供應鏈攻擊的防禦（懶得研究 yarn，抱歉了）

只要把一些參數設定好至少能擋掉大部分的，或是裝最新版 pnpm，預設就幫你擋掉，想更安全再裝個 sfw

[Abhinav Upadhyay @abhi9u]

Before jumping into books like DDIA or Database Internals, it helps to understand the systems layer these designs are built on.

A lot of the design of such data-intensive systems is based on virtual memory: page tables, page faults, mmap, the page cache, swapping, NUMA placement, TLBs, and the tradeoffs between what the OS wants and what the database wants.

My latest article is a ~25,000-word mini-book on virtual memory.

It starts from first principles and goes all the way down to advanced topics like NUMA placement and performance debugging with tools like perf and /proc.

I also wrote it differently: as a dialogue between a user-space process and the kernel.

Most treatments of virtual memory are dry and fact-heavy. I wanted this one to feel more like a story, while still being technically deep.

Link below.

[Pedro Duarte @peduarte]

everything you need to know about how the team built the new @raycast from the ground up

honestly worth a read 👉 https://t.co/vP4OUpIHSV

there's nothing to hide

[Vivek Galatage @vivekgalatage]

When it comes to in-depth technical write-ups, one of my favorite authors is @abhi9u. And this time, he has crafted a beautiful article, "Virtual Memory: A Deep Dive into Page Tables, TLBs, and Linux Internals."

Go, give it a read.

https://t.co/vSum7srMRT

[黄健宏 @huangzworks]

《The Internals of PostgreSQL》：https://t.co/z8oKjyA6A1
日本开发者撰写的PostgreSQL内部实现原理图书，免费阅读，覆盖了多个主题，非常好的PostgreSQL研究参考资料！

[新台灣國防軍事網 @Military_idv_tw]

向大家報告，本站七天前整理出的台灣民防、戰鬥、防身、急救技術民間教學單位彙整已經再次增補資料！歡迎大家參考、轉發、收藏。
07-31 新增三篇國外民防手冊翻譯版
08-01 新增台灣國防部民防手冊與三個民間教學單位
08-02 新增兩個台灣民間版民防手冊與一個民間網站
https://t.co/h5HH3eY1LS
－

[Simone @_tenwings]

@ohmy48915286 還來得及的話 +4，謝謝 🙏

[Simone @_tenwings]

@ohmy48915286 +1 🙏

[Simone @_tenwings]

@ohmy48915286 ++，3號、4號各一箱，謝謝🙏

[Mohit Mishra @chessMan786]

Everything About Memory Allocators: Write A Simple Memory Allocator
In this article, I have explained the implementation of core functions like malloc, free, calloc, and realloc. Additionally, I have touched on the thread safety topic here and built a memory allocator combining all the topics.

You can get the article link from the comment below👇
Feel free to let me know if you have any questions, also you can let me know if you have any topic, particularly in your mind that you would like me to write (If I am not well versed with the topic then I will read about it first and then write)

[Abhinav Upadhyay @abhi9u]

An introductory course on the fundamentals of distributed systems. I like the delivery of the course, informal and humorous.

Link in replies.

[antirez @antirez]

Dear friends, I'm rejoining Redis. It's a long story, so it deserved a blog post to explain all the details: https://t.co/LO9H2NfkpN

[Phil Eaton @eatonphil]

A couple of data infrastructure companies that come to mind that seem chill and interesting and enjoyable to work for (not a complete list):

Nile, RedPanda, Drifting in Space, Antithesis, Convex, Xata, PlanetScale, Meilisearch, PingCap, MongoDB, Modal, ScyllaDB, QuestDB, turbopuffer, Coralogix, SpiralDB, Neon, Weviate, CedarDB, Tigris Data, Fly dot io, DuckDB, ClickHouse, Quickwit, Timescale, Synadia, DataBricks, Bloomberg, DataDog, Cloudflare, Yugabyte, Turso, Authzed, Discord, Tailscale, Tinybird, InfluxDB

Follow their devs! Maybe work for them!

[Igalia @igalia]

Our colleague Gyuyoung Kim wrote a post about the experimental project that the Chromium community has been doing in developing Chrome iOS based on the Blink engine

https://t.co/MXt52Kzu8d

[Eason Wu @eason1305]

做出一個被愛著的產品是什麼感覺？

赤燭在訪談中（現在宅知道）又講出一個不得了的事情。繼上次有人擅自進到九日 Google Spreadsheet 翻譯了八小時的義大利文後，這次是有巴西的小翻譯社聯繫赤燭說他們很愛九日，希望能接下翻譯葡萄牙文的工作，還說請務必看一下他們的影片

https://t.co/YE19kfXAvz

[Pvt.BUN @k6e2n0t12]

「台灣工程師看見的日本IT派遣黑暗面」
算一算來日本也滿了一年，一直想寫這個系列想了很久，最近終於開始動筆了。目前大約寫了前半年遇到的慘事跟陷阱，看情況應該會再更新。
https://t.co/hOo92hu0fo

[laixintao @laixintao]

最近团队有新人加入，整理一下培训材料，列了一个 SRE 书单。

https://t.co/WK5k0WQRPY

[Phil Eaton @eatonphil]

> great intermediate database projects for learning

👀

Nice work to Alex Miller for pulling these archives together.

https://t.co/DOIGVlCgUz

[不識廬山 @sds51141892]

#新書發表

在離開烏克蘭戰場滿一周年後，受到燎原出版社的邀約，我花了將近半年的時間完成這一本關於我在烏克蘭的回憶錄：

《我不做英雄：一個台灣人在烏克蘭的戰爭洗禮》

從我的視角將我在烏克蘭八個月的期間，所歷過的一切忠實還原下來並以日記的形式編纂成書。

總計八個章節，九萬個字
記錄著一同與我加入烏克蘭國際兵團的台灣人凱（Cai）
從我們加入的過程，在經歷過多次的絕命關頭和生離死別，到最後的黯然退出，皆有詳細的敘述。

『這不是在寫小說，我也不是小說家
一切故事皆為真人真事所發生

這是一個普通的士兵，以第一人稱所書寫的戰場紀實，用於銘記於那些不屈於強權
為了理想和信念而獻身的一群人的故事
獻給那些不論是已逝去的、活著的、甚至仍在前線奮戰的英雄們。』

書中還包含著作者大量在烏克蘭拍攝的照片和影片QR連接分享，更能一窺這場現代戰爭的真實面貌。

_____________________________________________

特別銘謝：
Allen LIn／老兵大、許誠宜 ／許sir
趙武靈／Casey大
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本書將於6/7開始線上預購
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電子書也將同步上市。

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誠品線上：https://t.co/CezPJxo9V8
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※作者的部分收益將按比例分別捐給烏克蘭國際志願軍、烏克蘭部隊以及民間援助烏克蘭的NGO組織。