SDR - Software DevelopeR @SoftwareDevSDR

Urutan dia berfikir, amazing banget Excellent as always, Claude! @claudeai

6 Ways a Husband Ruins His Own Home - thread -

If you want to become a world-class software engineer (in 6 months), read these 12 books: 1 The Pragmatic Programmer 2 Designing Data-Intensive Applications 3 Clean Code 4 The Mythical Man-Month 5 Refactoring 6 Working Effectively with Legacy Code 7 Software Architecture: The Hard Parts 8 Database Internals 9 Staff Engineer 10 Extreme Ownership 11 Philosophy of Software Design 12 Why Programs Fail What else should make this list?

Using a simple doorway frame is a masterclass in boxing geometry. It forces tight, disciplined head movement and sharp angles because the environment literally won’t let you cheat the mechanics.

Gilaa ini menarik bangeeet! Intinya lu bisa ngasilin duit gedeee banget sampe 17.6 Miliar dengan nawarin Jasa/services dg AI instead of lu bangun B2B SaaS. Jadi beneran ada yg sampe dapet 1 Juta Dollar cuman dengan business mode gini!! Muantap bangeet gaiss! Kenapa ini bisa terjadi? Karena gini, AI Agent itu udah gila banget! Apalagi tools macam Claude Code, Codex, dll. Jadi orang beneran bisa bikin software sendiri, atau yaa pake saas yang lebih established. Sebagai Indiehacker gitu yah, susah bangeet jadinya scale untuk B2B. Apalagi biasanya jualan saas ke B2B itu sales cycle-nya ga sebentar. Bener apa engga yak mas @kevinsebast_ ? Walhasil kalau lu Indie atau mungkin small team, CAC lu bakal gede bangeet krn lu harus spend banyak banget duit untuk dapetin customers. Entah dengan ads, atau hiring Tech Sales team, dll. Walhasiiil, capital alias modal duit lu harus kuat bangeeet untuk bisa bertahan Nahh di post ini dia bilang, daripada abis duit bangun saas B2B, yaaa mending kita tawarin service aja ke premium klien Outsource kerjaan ke team of AI agents, nikmatin cuannn wkwkwk Simpell dan lebih nyantai hahaha Gimana menurut kalian gaiss?

Pat Walls @thepatwalls

2 weeks ago

B2B software is not a great model right now. And I predict a small shift towards services/agency model (in B2B). Just talked to a founder who proved it. For 2+ years, he spent $100k building an AI SaaS and only made $150,000. His margins evaporated into paid ads & compute

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Angkot Gratis di Cianjur disela kesibukannya mencari nafkah ia masih menyempatkan diri untuk berbuat kebaikan Doa dari Anak anak: Nuhun , sehat selalu Mang

Push-based systems come up in 90% of system design interviews. Here's the exercise you should be able to solve: Design a notification system for 100M users. Some have 50 followers. Some have 10M. The instinct is to hold a WebSocket connection open to every active user and push updates as they arrive. Clean mental model. It collapses the moment a celebrity posts. When someone with 10M followers posts, you push to 10M open connections simultaneously. Your message broker saturates. Your WebSocket servers fall over. The system fails at the exact moment it needs to work. That's the fan-out problem. And it kills more interview answers than any other mistake. The production answer: push and pull aren't binary. You pick based on follower count. Users with fewer than 1,000 followers get push fan-out. Each follower gets notified immediately. Users with millions of followers get pull fan-out. Their feed assembles on read. Nobody gets a push. Followers see the post when they open the app. Twitter built exactly this: push-on-write for small accounts, pull-on-read for large ones. But fan-out is only half the problem. Push means stateful connections. Your servers now need to know which connection lives on which machine. You can't route blindly. Most teams reach for Redis pub/sub here; the WebSocket server subscribes, the backend publishes, the message finds the right node. Add a 3-second network drop and you have another layer: what did the client miss? Now you need sequence IDs, a message buffer, and reconnect logic that replays missed events. "Push-based" became push with a pull fallback, a message broker, sticky routing, and a replay buffer. Most engineers stop at the first diagram. The ones who get the offer keep pulling the thread until the system breaks.

Raul is one of the most knowledgeable experts on system design & software architecture on X. Highly recommend following him if you're looking to improve your knowledge.

Raul Junco @RaulJuncoV

2 weeks ago

Push-based systems come up in 90% of system design interviews. Here's the exercise you should be able to solve: Design a notification system for 100M users. Some have 50 followers. Some have 10M. The instinct is to hold a WebSocket connection open to every active user and push

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x.com/i/article/2057…

مشروع ميسي بدأ بدري… ويبدو إنه شغال من الحين فعلًا

softwaredeveloperx.com/en/dear_Micros…

Happy birthday, ya Mas Robin evonic.dev/getting-starte… is amazing

Robin Syihab @anvie

a month ago

Untuk merayakan ulang tahun saya hari ini, saya rilis: evonic.dev

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Banyak yang Antre di Posisimu: Untuk setiap satu posisi yang kita tempati, ada ratusan bahkan ribuan orang yang menaruh lamaran namun berakhir dengan penolakan. Kamu adalah orang yang terpilih ‼️ Quote: ​"Jangan membenci pekerjaan yang memberimu makan, hanya karena kamu belum mendapatkan pekerjaan yang memberimu kemewahan." ​Pesan untuk Kita Semua❗❗ ​Hargailah pekerjaanmu sekarang. Berikan performa terbaikmu, bukan hanya karena tuntutan perusahaan, tapi sebagai bentuk syukur kepada Tuhan bahwa kamu tidak sedang berada di posisi mereka yang harus menangis tersedu-sedu karena tidak tahu besok harus makan apa. ​Jika hari ini terasa berat, ingatlah: Lelahnya bekerja masih jauh lebih baik daripada lelahnya mencari kerja. Lelah karena tugas yang menumpuk jauh lebih ringan daripada lelah karena ketidakpastian masa depan. ​Mari kita jaga amanah ini, kerjakan dengan baik semaksimal mungkin dengan profesional, dan selalu selipkan doa bagi mereka yang masih berjuang di luar sana agar segera mendapatkan jalan keluar.

softwaredeveloperx.com/id/Request_ke_…

Before the Records... There Was a Defeat. So Never Give Up🏆

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FATHER CHOSE LOVE WHEN ANGER WAS EASY

Wonderful physical education lessons in Chinese kindergartens

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China pulse 🇨🇳 @Eng_china5

2 months ago

Dogs are truly loyal... A surveillance camera captured a sad man when his dog approached him to lift his spirits.

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China pulse 🇨🇳 @Eng_china5

2 months ago

This is China... They built a bridge in just 24 hours: Engineering teams in China replaced an old underpass with a completely new one, in a rapid move to address traffic congestion and reflecting high efficiency in infrastructure project execution.

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