Discover 6 powerful caching strategies to enhance backend performance and scalability. From in-memory and distributed caching to hybrid solutions, learn how to implement effective caching in your backend architecture for faster response times and optimized resource use

Introduction In high-demand real-time applications like ride-hailing or booking platforms, maintaining a stable connection between the client and server is crucial. Load balancing for WebSocket connections presents unique challenges, especially…

Building a Load-Balanced Uber-like Application with Redis When building an application with similar requirements to Uber, seamless session management and real-time updates are essential. Redis can significantly enhance scalability and…

Summary This guide explores effective strategies for handling WebSocket load balancing while preserving connection continuity. We cover key methods like sticky sessions, session storage solutions with Redis, and WebSocket authentication…

1. What is ISR? ISR (Incremental Static Regeneration) is a rendering strategy introduced by Next.js that enables you to build static pages and incrementally update them at runtime. This approach…

Node.js is known for being single-threaded, leveraging the event loop to handle asynchronous operations efficiently. However, handling CPU-intensive tasks or utilizing multiple CPU cores requires more advanced approaches: Worker Threads…

Node.js is known for its non-blocking, asynchronous nature, and the event loop lies at the heart of this behavior. It ensures that the main thread remains unblocked, allowing multiple operations…

Databases are at the core of modern applications, from e-commerce to social platforms, powering billions of transactions every second. In this blog, we’ll explore key concepts that every software engineer…

The CSS animation-timeline: view() feature in 2024 is a game-changer for scroll-based animations. It allows you to dynamically control animations by syncing them with the user’s scroll progress, creating interactive…

1. Singleton Pattern What is it? A design pattern that restricts the instantiation of a class to a single instance. When was it created? Introduced as part of the GoF…

This document explores advanced features of JavaScript objects, delving into their capabilities and functionalities that enhance the way developers can manipulate and interact with data structures. By understanding these advanced…

JavaScript has a rich set of operators that make it both powerful and versatile. Some of these operators are well known, while others may be new or lesser-used. Explaining what…

Introduction In modern web applications, handling asynchronous data is a common challenge. Whether you’re working with real-time APIs, paginated data, or streaming large datasets, knowing how to efficiently process asynchronous…

With each new ECMAScript release, JavaScript evolves to offer more powerful and efficient features. The upcoming ECMAScript 2024 (ES15) introduces several groundbreaking changes that will impact the way developers write…

By HoaiNho — Nick, Software Engineer Introduction In the realm of microservices, connectors are indispensable tools for ensuring seamless communication between services. They allow various services to share data efficiently, decoupling them…