Matdan The Great @rushashraf

yang mana ada manifesto halau Rohingya dari Malaysia , yang tu aku undi PRU 16 nih 😌

Opus 4.8 ni buat jadi anxiety je bila tunjuk token utilization while it’s generating 😱

@farhanhelmycode laravel is the way to go

@farhanhelmycode love this

Polymarket @Polymarket

4 weeks ago

JUST IN: Bolt CEO Ryan Breslow fired the company’s entire HR team because they were “creating problems that didn’t exist.”

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Unsubscribe Claude Max 5 , boleh angkat myvi sebiji 🤨

Bangun ! Keluarkan tangan dari dalam seluar ! Mari berwakaf !

MRT Putrjaya problem lagi ke 🤨🤦🏻‍♂️

@farhanhelmycode @AcapAqil we are all know why system are build in the first place .. because K*o*i 😂. lain drpd tu haahahahah faham2 old habit never change

SYSTEM DESIGN FUNDAMENTALS System design is simply about how you plan, structure, and connect different parts of a system so it works efficiently at scale. Think of it like designing a city → roads, buildings, traffic flow, utilities → everything must work together smoothly. When you build small apps, design doesn’t matter much. But once users grow, things break unless the system is well designed. WHAT IS SYSTEM DESIGN System design is the process of defining architecture, components, data flow, and interactions of a system. You are answering: → How will users interact with the system → How will data move → How will the system scale → How will it stay fast and reliable HIGH-LEVEL VS LOW-LEVEL DESIGN HIGH-LEVEL DESIGN (HLD) → Focuses on the big picture → Defines system architecture → Shows major components and how they connect Example: → Client → API → Database → Cache LOW-LEVEL DESIGN (LLD) → Focuses on details inside components → Classes, functions, database schema Example: → How a “User Service” is implemented internally CORE COMPONENTS OF A SYSTEM CLIENT → The user interface (web, mobile, etc.) → Sends requests to the server SERVER → Processes requests → Contains business logic DATABASE → Stores data permanently CACHE → Stores frequently accessed data for speed LOAD BALANCER → Distributes traffic across servers HOW A REQUEST FLOWS User clicks a button → Request goes to server → Server checks cache → If not found → queries database → Processes logic → Sends response back This flow must be fast and reliable. SCALABILITY Scalability means handling more users without breaking. VERTICAL SCALING → Add more power to one machine (CPU, RAM) HORIZONTAL SCALING → Add more machines (servers) Best practice: → Use horizontal scaling for large systems LOAD BALANCING A load balancer spreads traffic across servers. User requests → Load balancer → Server 1 / Server 2 / Server 3 This prevents overload and improves availability. DATABASE BASICS SQL DATABASES → Structured data → Strong consistency → Example: MySQL NOSQL DATABASES → Flexible data → High scalability → Example: MongoDB Choice depends on system needs. CACHING Caching improves speed by storing frequently used data. Without cache → Every request hits database (slow) With cache → Data served instantly Tools: → Redis → Memcached CONSISTENCY VS AVAILABILITY (CAP IDEA) You can’t have everything perfectly. CONSISTENCY → All users see the same data AVAILABILITY → System always responds PARTITION TOLERANCE → System works even with network failures Trade-offs: → Choose based on your system goals MICROSERVICES VS MONOLITH MONOLITH → Everything in one codebase → Simple to start → Hard to scale MICROSERVICES → Split into small services → Easier to scale independently → More complex to manage RELIABILITY AND FAULT TOLERANCE Systems fail. Good design expects that. Use: → Redundancy (multiple servers) → Failover systems → Monitoring and alerts Goal: → System should keep running even when parts fail LATENCY AND PERFORMANCE Latency = time taken to respond Improve performance by: → Using caching → Reducing database queries → Using CDNs → Optimizing code REAL-WORLD THINKING When designing systems, always ask: → What happens when traffic spikes → What happens if a server crashes → How fast is the response → How secure is the system System design is about thinking ahead. HOW TO START PRACTICING Pick simple systems and design them: → URL Shortener (like bit.ly) → Chat System (like WhatsApp) → File Storage (like Google Drive) → News Feed (like Twitter) Break them down step by step. FINAL MINDSET System design is not memorizing answers. It is: → Understanding trade-offs → Making smart decisions → Thinking at scale → Designing for failure Grab the System Design Handbook here: codewithdhanian.gumroad.com/l/urcjee

Life between accepted new offer letter & joining date

@farhanhelmycode @ccodddemxr aku expert

Weyh stesyen minyak dkt rumah korang ade petrol tak ? kenapa satu dua stesyen minyak berdekatan rumah adik aku dh abes minyak ron 95

@farhanhelmycode sebelah aku kosong nih

@farhanhelmycode "melayu + startup" - trust me bro

MALAYSIA PERKENALKAN DIESEL DARI KELAPA SAWIT FELDA memperkenalkan minyak alternatif bernama B100 susulan krisis bekalan minyak ketika ini Minyak itu sepenuhnya daripada kelapa sawit dan merupakan minyak biodiesel pertama di dunia tidak menggunakan elemen minyak fosil Harga minyak B100 ini dianggarkan RM 4.40 seliter dan lebih murah dari harga diesel ketika ini sekitar RM 6.02 seliter. Pengeluaran Kelapa Sawit sebanyak 20 Juta Tan setahun membolehkan bekalan B100 diberikan cukup untuk keperluan Diesel rakyat Malaysia dari segi teorinya Namun cabaran utama minyak ini ialah kapasiti pengeluaran yang tidak sebanyak minyak diesel dan permintaan yang rendah FELDA mencadangkan agar Kerajaan mula memperkenalkan minyak ini di semua stesen minyak dan FELDA sendiri akan mula mengoperasikan minyak ini di semua kilangnya dan elemen logistiknya selepas selesai ujian selama 15 bulan dan 15,000 km perjalanan

@azwan_ mikel page haha

Resign

Bossjak VS Dr Hafiz here we go !!!

miskin abah kau naik moto 150 cc 🤣

~£i€~ @daklie_8

3 months ago

@kamaghul

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