Mastering NestJS: 10 Advanced Questions Every Senior Backend Engineer Must Conquer
Are you a senior backend engineer with 5+ years of experience? This guide dives deep…
Interview Question
Javascript/Typescript
Boosting Backend Performance with Distributed Cache: A Comprehensive Guide
Learn how distributed caching with Redis can boost backend performance and scalability. This guide covers…
Javascript/Typescript
The secret of console in javascript
Here are some cool "secrets" and lesser-known tips about console.log in JavaScript: 1. Custom Styling…
Ruby
Top 10 secrets of Ruby
The "secret" of Ruby lies in its philosophy and design principles, which prioritize developer happiness…
Architecture & Design
Understanding Threads and Processes in Ruby: Optimize Performance on Multi-Core CPUs
Introduction: Making the Most of Your Ruby Application Ruby is known for its simplicity and…
Ruby
What is Ruby’s Global Interpreter Lock (GIL) and How to Overcome Its Limitations?
The Global Interpreter Lock (GIL) is a mechanism used in certain programming languages, including MRI…
Ruby
Uncover Ruby’s Hidden Operators and Symbols: Advanced Techniques for Ruby Developers
Introduction Ruby is a language that shines because of its expressive syntax, which often makes…
Design patterns
The secret of Decorator pattern
Introduction In Ruby on Rails, clean and modular code is crucial for building scalable, maintainable…
All topics
7 Essential Caching Strategies to Boost Backend Performance and Scalability
Discover 6 powerful caching strategies to enhance backend performance and scalability. From in-memory and distributed…
All topics
Mastering WebSocket Load Balancing: Unlocking the Power of Sticky IPs and Session ID Routing for Seamless Connections
Introduction In high-demand real-time applications like ride-hailing or booking platforms, maintaining a stable connection between…