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Indexing is a powerful technique that enhances database performance by allowing faster data retrieval. It reduces the need for full table scans, improving query efficiency and minimizing resource consumption. In this guide, we will explore how indexing works, types of indexes, and best practices for using them effectively. Why Indexing is Important? Types of Indexes…
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Efficient database optimization is crucial for improving application performance, reducing latency, and ensuring scalability. Optimizing queries and database structures helps in handling large datasets effectively while maintaining fast response times. Why Database Optimization is Important? Key Strategies for Database Optimization 1. Indexing for Faster Lookups Indexes significantly improve query performance by allowing quick data retrieval….
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Rate limiting is a technique used to control the number of requests a user can make to an API within a specific timeframe. It helps prevent abuse, ensures fair resource distribution, and enhances security by mitigating DDoS attacks. Why is Rate Limiting Important? How Rate Limiting Works Common Rate Limiting Algorithms: Algorithm Description Fixed Window…
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Caching is a critical technique to improve the performance and scalability of backend applications. Redis, an open-source in-memory data structure store, is one of the most popular tools for caching. In this guide, we’ll explore how to use Redis for caching in backend applications. What is Redis? Redis (Remote Dictionary Server) is a high-performance key-value…
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In today’s digital landscape, APIs (Application Programming Interfaces) are the backbone of modern applications. They enable seamless communication between services, powering everything from mobile apps to enterprise systems. However, as the demand for faster and more efficient APIs grows, performance optimization becomes critical. One of the most effective ways to boost API performance is through caching….
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In the fast-paced world of software development, building backend systems that are scalable, resilient, and responsive is no longer a luxury—it’s a necessity. As applications grow in complexity and user expectations rise, traditional architectures often struggle to keep up. Enter Event-Driven Architecture (EDA), a design pattern that has emerged as a game-changer for modern backend development….
Node.js, known for its non-blocking, event-driven architecture, is particularly well-suited for handling asynchronous requests. This capability makes it an excellent choice for building scalable backend applications that need to process multiple simultaneous requests efficiently. In this guide, we’ll explore how to handle asynchronous requests with Node.js using various tools and techniques. Understanding Asynchronous Requests in…
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Asynchronous programming is an essential concept in backend development, enabling applications to handle multiple operations concurrently without blocking execution. By mastering asynchronous programming, developers can build scalable, efficient, and responsive systems. This guide dives into the principles, tools, and best practices of asynchronous programming in backend development. What is Asynchronous Programming? Asynchronous programming allows tasks…
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Azure Functions is a serverless compute service provided by Microsoft Azure that allows developers to run small pieces of code, or “functions,” without worrying about infrastructure management. This guide will walk you through the basics of using Azure Functions for backend development, highlighting its features, setup process, and best practices. What are Azure Functions? Azure…
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Building Serverless APIs with AWS Lambda is an efficient way to deploy scalable and cost-effective applications. AWS Lambda is a serverless compute service that runs code in response to events and automatically manages the underlying infrastructure. This guide will walk you through the process of creating a serverless API using AWS Lambda, API Gateway, and…