Author: Arunangshu Das

Optimizing website performance is crucial for user experience, SEO, and overall site success. A well-performing website loads quickly, reduces bounce rates, and leads to higher engagement and conversions. Here’s a guide to improving your site’s performance from different angles, covering server optimizations, front-end improvements, and monitoring techniques. 1. Choose a Fast, Reliable Hosting Provider Your hosting provider plays a significant role in your website’s speed and performance. Here’s what to consider when choosing a hosting solution: Shared Hosting vs. VPS vs. Dedicated Hosting: For small sites, shared hosting may suffice, but as your traffic grows, VPS (Virtual Private Server) or…

The digital landscape has evolved rapidly over the years, and with it, web development practices and technologies have advanced to meet user expectations. Users today seek fast, responsive, and reliable web experiences, regardless of the network conditions or device constraints. This demand has led to the rise of Progressive Web Apps (PWAs), which combine the best of web and native app experiences. A core component of PWAs, and a technology that makes their core functionality possible, is the “Service Worker.” What is a Service Worker? A service worker is a type of script that operates in the background of a…

Over the past few years, Natural Language Processing (NLP) has taken industries worldwide by storm. NLP is more important than ever before as it teaches machines to comprehend, interpret, and respond to human languages which in turn are transforming businesses globally by revolutionizing customer experiences and triggering innovation.  Natural Language Processing Natural Language Processing. This is a subfield of artificial intelligence and deals with the automated conversion of human language text into number representations that can be interpreted by computers. It aims to make computers capable of understanding, processing, and generating human language in the spoken or written form. Where…

How Deep Learning is Transforming Image Processing Deep learning is a concept in artificial intelligence (AI) and machine learning based of neural networks with multiple layers. They are designed to work in the same way as a human brain would, which allows the layers within these networks of neuron nodes that process inputs and results to absorb large volumes of data and act upon it as we do.  Essential Concepts in Deep Learning for Image Processing CNN(Convolutional Neural Networks) Most deep learning applications in image processing are based on CNNs These layers are carefully designed to use filters for image-feature…

In today’s fast-paced digital world, where users expect quick load times and seamless app experiences, caching plays a crucial role in improving application performance. It’s one of the key strategies that developers use to deliver faster, more responsive applications, all while reducing server loads and improving scalability. But what exactly is caching, and how does it boost the performance of applications? What is Caching? Caching is the process of storing copies of data or computation results in a temporary storage location, known as a cache, so they can be quickly retrieved when needed again. Instead of reaching out to the…

In the world of DevOps and cloud-native applications, Docker and Kubernetes stand out as critical tools, yet they serve different purposes. Understanding the distinctions between Docker and Kubernetes is essential for anyone involved in application development, deployment, or scaling. This guide will break down the key differences between Docker and Kubernetes, providing a clear overview of how they work, their use cases, and how they can complement each other. What Is Docker? Docker is a platform for building, deploying, and managing containerized applications. Containers package up application code and dependencies into a standardized unit that can run anywhere, from a…

Microservices have taken the software development world by storm over the past decade, especially with the rise of cloud computing and complex, high-demand applications. In contrast to monolithic architectures, which were once the standard, microservices offer a new approach to building, deploying, and scaling applications that addresses many of the challenges that come with large, monolithic systems.  1. Understanding Microservices <img src=”https://microservices.io/i/Microservice_Architecture.png” title=”” alt=”” loading=”lazy” /> <p>At its core, microservices architecture is an approach where a large application is divided into smaller, independent services. Each service is designed to handle a specific business function, runs in its own process, and…

Artificial Intelligence has captured headlines in every industry, but one field where it’s poised to make a seismic impact is financial trading. The promise of AI in trading isn’t just about creating profitable strategies but also reshaping the landscape of financial markets by introducing tools that can analyze, predict, and adapt at a pace and accuracy humans can only dream of. But can AI truly enter the trading realm in a way that makes a lasting impact? 1. AI’s Unique Edge in Trading: Why It’s So Powerful AI’s appeal in trading lies in its capability to process vast amounts of…

JavaScript developers know that understanding the inner workings of Promises is essential, especially when it comes to handling asynchronous code effectively. Mastering Promises can make the difference between writing efficient, non-blocking code and code that’s riddled with bugs and difficult to maintain. In senior-level interviews, you’re likely to encounter questions designed to probe your understanding of the JavaScript event loop and microtasks. Let’s look at a complex Promise-based question similar to the one in the example above and break it down step-by-step to understand how it executes. Understanding the Code Step-by-Step Let’s break down this code line by line and…

If you’re a developer, chances are you’ve used console.log more times than you care to admit. It’s just so convenient: instant feedback, a quick glimpse into the internals of your application, and the easiest way to ensure that your function is doing exactly what you want. But what if I told you that these innocent little statements could be dragging your application down, turning your snappy app into a sluggish snail? In this article, we’ll explore the hidden costs of excessive logging, and how you can supercharge your app by saying goodbye to overusing console.log. We’ll cover the performance impacts,…