Important system Design Concepts Every Developer Should Understand: • Load Balancing • Caching (Redis / CDN) • Horizontal vs Vertical Scaling • Rate Limiting • Database Indexing • Auto Scaling • Content Delivery Network (CDN) • SQL vs NoSQL • Sharding • CAP Theorem •

Swing Trading!👇🎯 #trading

Most developers can name 10 types of testing But only a few can explain when to use each one Here's a quick breakdown: 𝟭. 𝗦𝗺𝗼𝗸𝗲 𝗧𝗲𝘀𝘁𝗶𝗻𝗴 Does the app even launch? 𝟮. 𝗙𝘂𝗻𝗰𝘁𝗶𝗼𝗻𝗮𝗹 𝗧𝗲𝘀𝘁𝗶𝗻𝗴 Does each feature give the right output? 𝟯.

Networking 101: Port Forwarding 🧙‍♂️ Have you ever been in a situation where a service that listens on localhost needed to become accessible on the server's external interface? While a proper solution is likely to stop, reconfigure, and restart the service, Port Forwarding offers

From DNS to Pod: How k8s Gateway API actually works. - You create a DNS record pointing to your cloud Load Balancer IP. - The Load Balancer forwards traffic to a Kubernetes Service, specifically the Gateway Service endpoint. - This Service points to the gateway proxy pods.

Top Cyber Attacks Explained Here’s a quick look at how some of the most common attacks work: Phishing: The attacker sends a fake link pointing to a spoofed login page. The victim enters credentials, the attacker captures them, and uses them to access the real system.

🚨BREAKING: Yann LeCun just said AGI is the wrong goal. His new paper argues humans aren't general, we're survival specialists. The real target? Superhuman Adaptable Intelligence. Not "match humans" but "learn faster than anything alive." One giant model mimicking human

Most Engineers Ignore These Cloud Security Controls… Don’t Be One (Save This) 🔐☁️

Master These 12 Microservices Patterns to Build Scalable Systems! Microservices architecture is all about scalability, resilience, and efficiency—but without the right design patterns, things can get messy fast! Here are 12 essential microservices patterns every developer

게임이론이 가르쳐주는 세 가지 불문율ㅣ260311 1. 게임이론은 단순히 수학적 모델이 아님. 현실에서 벌어지는 협상, 경쟁, 전쟁, 비즈니스 의사결정 모두가 게임이론의 틀 안에서 작동함. 그 중에서도 세 가지 원칙이 반복적으로 승자를 만들어냄. 공부하지 않은 게임엔 들어가지 말 것, 인센티브가

Paged Attention in LLMs, visually explained: (how and why it works)

📘 Codex Best practices 한글버전 PDF drive.google.com/file/d/1uKV0ni… 어제 OpenAI Developers에 게시된 Codex 모범사례 내용은 정말 잘 정리가 되어 있어요. 그래서 한국어 버전을 만들었습니다. 이런 내용으로 구성되어 있어요. 1. 강력한 첫 사용: 컨텍스트와 프롬프트 2. 어려운 작업은 먼저 계획

Claude's new interactive chart is crazy... the UI is so good

How to explain the math in a simple way

Why firing through a propeller doesn't destroy it

Sums of sinusoidal functions visualized with epicycles. [🎞️ thebrainmaze]

Now you know the way, no excuse 🤓😂