บทนำ (Introduction) ในฐานะนักพัฒนา เรามักจะหลงใหลในวิธีการที่แพลตฟอร์มระดับโลกจัดการกับการแพร่ภาพมัลติมีเดียจำนวนมหาศาล VKontakte (VK.com) ซึ่งเป็นเครือข่ายโซเชียลที่ใหญ่ที่สุดในยุโรปตะวันออก ไม่ได้เป็นเพียงแค่แอปพลิเคชันโซเชียลทั่วไป แต่ในมุมมองทางวิศวกรรม มันคือหนึ่งในระบบ Content Delivery Network (CDN) ที่ก้าวหน้าที่สุด โดยใช้การสตรีมแบบ Adaptive Bitrate (ABR) และกลยุทธ์ความปลอดภัยที่เข้มงวดเ
В мире современной веб-разработки задача «просто скачать видео» превратилась в сложный инженерный квест. Социальные сети, такие как VK (ВКонтакте), давно отошли от прямой отдачи MP4-файлов, внедрив адаптивные протоколы потоковой передачи, динамическую генерацию токенов и механизмы защиты от ботов. VK Video Downloader. Мы обсудим реверс-инжиниринг API, работу с HLS/DASH, обход TLS-фингерпринтинга и
More rules should mean better output. That's the intuition. I spent weeks building a comprehensive CLAUDE.md — 200 lines covering naming conventions, security rules, error handling, architectural patterns, import ordering, type safety requirements, and more. I was proud of it. I'd thought through every scenario. Then I scored the output. 79.0 / 100. My carefully crafted documentation was actively
Di ekosistem media sosial global, VK (VKontakte) berdiri sebagai raksasa dengan infrastruktur pengiriman konten yang sangat canggih. Bagi pengguna biasa, menonton video hanyalah masalah klik "play". Namun, bagi kita sebagai pengembang, ada lapisan protokol rumit yang bekerja di balik layar untuk melindungi konten tersebut dari pengunduhan langsung. VK Video Downloader, sebuah alat yang mampu menem
Introduzione Come sviluppatori, siamo spesso affascinati da come le piattaforme su scala globale gestiscano e distribuiscano volumi massicci di dati multimediali. VKontakte (VK.com), il più grande social network dell'Europa orientale, è molto più di una semplice app sociale; dal punto di vista ingegneristico, è uno dei Content Delivery Network (CDN) più avanzati al mondo, che utilizza lo streami
Introduction As developers, we are often fascinated by how global-scale platforms manage and distribute massive volumes of multimedia data. VKontakte (VK.com), the largest social network in Eastern Europe, is more than just a social app; from an engineering perspective, it is one of the most advanced Content Delivery Networks (CDNs) in the world, utilizing adaptive bitrate (ABR) streaming and ri
Have you ever looked at code you wrote six months ago and thought: "Who wrote this monster?"? Relax, it happens to all of us. In software engineering, writing code that a machine understands is the easy part. The real challenge is writing code that other humans (including your future self) can understand, maintain, and scale. This is exactly where Software Design Principles come into play. In this
Part 1 of 5 in The New Engineering Contract — what it means to lead engineers when AI is doing more of the coding. SWE-CI tested 18 AI models across 71 consecutive commits. Most broke something on commit 47 they'd already broken on commit 1. That's not an intelligence problem. That's a learning system that isn't learning. A paper made me uncomfortable this month. Not because of what it found about