DATABASE INDEXING IN SYSTEM DESIGN → Database Indexing is a performance optimization technique that allows databases to find rows faster without scanning the entire table → Acts like a book index → jump directly to the needed page instead of reading every page → Critical for

If you want to become good at system design, learn these 12 concepts: 1. Load balancing algorithms explained ↳ lucode.co/load-balancing… 2. gRPC clearly explained ↳ lucode.co/grpc-explained… 3. How HTTPS actually works ↳ ↳ lucode.co/https-explaine… 4. Database caching

As a Java developer, Please learn: 1. Core Java Mastery - OOP principles (SOLID, DRY, KISS) - Generics, Lambda expressions, Functional interfaces - Java Streams API (map/reduce, collectors) - Java Collections framework - Java Reflection API - Exception handling 2.

If I Had 6–12 Months to Master Java in the AI Era, I’d Do This Stage 1 — Java & Programming Foundations Start with strong core concepts • What Java is and where it is used • Setting up JDK and IDEs • Java syntax and basic structure • Variables, data types, and operators •

Java devs, how many of these skills are on your CV? 1. Distributed Caching : Redis, Memcache 2. Monitoring : Splunk, Dynatrace, Grafana, ELK 3. Messaging : Kafka, JMS, RabbitMQ 4. Testing : TDD, Mockito, JUnit 5. CI/CD & Containers : Jenkins, GitHub Actions, Docker,

Number System !!

Backtracking & Recursion Applications in Real World

System Design was hard until I watched these videos

Hey folks, I'm #hiring fullstack engineers for a product-based company in Bangalore. Details: - Fte, remote - INR 20 to 25lpa - MERN stack Application link: jobs.clanx.ai/o/fullstack-en… Do apply if this feels like you or refer someone, Feel free to DM for questions, TIA :)

Someone just transferred 2.56 BTC — worth over $180,000 — to Satoshi Nakamoto’s wallet. No one knows why. A donation, a message… or something else?

You don't need a $10,000 bootcamp to learn AI. Microsoft just released a complete 12-week AI curriculum. For free. On GitHub. 24 lessons. Hands-on labs. Real projects. ➡️ The Reality of AI Education: Bootcamps charge $10,000-$20,000 for AI courses. Online platforms charge

🇺🇸🇮🇷Trump moves closer to a major war with Iran: Axios Sources indicate that the U.S. is increasingly preparing for a major military confrontation with Iran amid stalled diplomacy and a significant regional military buildup, raising the risk of a broader conflict in the Middle

If I had to learn any of these skills from scratch here’s where I’d go 1. DSA → Striver | Building takeUforward 2.Web3 → Harkirat Singh · Cyfrin Updraft 🟩 3. System Design → Gaurav Sen . Shivam Bhadani 4. DevOps → Kunal Kushwaha 5. AI / ML → Krish Naik 6. UI / Frontend → Manu Arora 7. Backend →

Another repository from vault, if you want to learn and dive deep into ansible and its core you checkout this repository github.com/ansible/instru…

If you’re preparing for Backend interviews, these are the 20 concepts that matter more than fancy stacks. Backend Core: 1. How a server handles a request (request–response cycle) 2.RESTful API design 3.HTTP methods & status codes 4.Middleware flow 5.Authentication vs

As a Reactjs developer, Please learn : 1. Advanced State Management - Redux & Redux Toolkit - Context API 2. React Performance Optimization - Memoization (React.memo, useMemo, useCallback) - Code Splitting - React Profiler 3. Component Design Patterns - Higher-Order

Don't tell me you're into competitive programming if you didn't know this amazing channel already. That Graph Theory Playlist is just pure gold.