Introduction Traditionally, enterprise applications were built as monoliths – single unified servers that handled all application capabilities. As complexity grew, these monoliths became difficult to maintain and scale. Microservices provide…
Introduction Node.js is well suited for fast, scalable network applications thanks to its event-driven, non-blocking I/O model. Pairing it with a JavaScript runtime makes Node.js approachable for front end web…
Introduction Choosing the right database management system (DBMS) is crucial for any application, as it can significantly impact performance, scalability, and overall success. Two of the most popular open-source relational…
Introduction Data structures provide ways to manage, organize and access data efficiently. Choosing the right structure for a given task can have a big impact on your program’s performance and…
Introduction Living a healthy, fulfilling life is a goal for many people. The good news is that making positive lifestyle changes doesn’t have to be hard. Small habits and tweaks…
Introduction to Class Methods in Python Class methods are a useful tool in the Python programmer’s toolbox. They allow you to define methods at the class level that can be…
Introduction to Generics in Go Generics are one of the most anticipated features added to Go in recent years. With generics, developers can write reusable functions and types that work…
Introduction to JavaScript Timers Timers are a crucial tool that allow scheduling code to execute in the future after a set time delay. JavaScript provides in-built timer functions that handle…
WebRTC (Web Real-Time Communications) is a technology that enables real-time peer-to-peer audio, video and data sharing between browsers without plugins. Combining the capabilities of WebRTC and Node.js on the server…
Introduction JavaScript applications have evolved from simple scripts to complex full-stack apps. This complexity led to problems like namespace pollution and lack of reusability. Modules are the solution. Broadly, modules…
APIs enable different software systems to communicate and exchange data. However, without proper security measures, APIs can be vulnerable to attacks and threats. In this comprehensive guide, we explore the…
Introduction JavaScript is one of the most in-demand programming languages today. As a result, JavaScript coding interviews are an integral part of the hiring process for front-end, back-end, and full-stack…
Introduction MERN and MEAN represent two popular JavaScript web development stacks. Both provide an end-to-end framework for building complete web apps using MongoDB, Express, Node.js and React or Angular. This…
Introduction Handling cleanup elegantly is crucial in Node.js for resilient applications. The AbortSignal API provides an effective mechanism to abort operations like fetches, timeouts, intervals on-demand avoiding messy resource leaks.…
Introduction Node.js has emerged as a popular technology for building fast, scalable network applications. However, as apps grow, bottlenecks can emerge in areas like databases and network calls. This is…
Introduction One of the key aspects of running Redis smoothly is managing memory usage through effective Redis eviction policies. Since Redis stores data in memory, it needs smart ways to…
Introduction Redis is an open-source, in-memory key-value data store known for its versatility, performance and ease of use. With its ability to support data structures like strings, hashes, lists and…
Inroduction Code quality is critical for sustainable software delivery. By defining and enforcing consistent Python styling and development practices across teams via coding standards, you foster maintainability. This comprehensive guide…
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