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10th January 2024

10th January 2024

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Database Schema Design – Complete Guide

Here are the key things to know about database schema design: Not all databases are equal. The design of a database schema influences how efficiently your database runs and how quickly you can retrieve information. However, designing a database schema is easier said than done. This article offers an overview of how database schema design works, as well as examples and best practices to help you optimize database schema design. What Is a Database Schema? Simply put, a database schema is a formal description of the structure or organization of a particular database (DB). The term database schema is most […]

9th January 2024

Categories

Database

How to Use One Command to Create RESTful APIs with TypeORM CLI on Node.js

TypeORM connects applications to databases. In this article, I’ll show you how to quickly create a new RESTful API microservice on Express (NodeJS) that integrates with MySQL using TypeORM. If you’re already familiar with using ORMs, let’s jump to one-liners. Outline Definitions Prerequisites One Liners 1. Install TypeORM npm install typeorm 2. Initialize typeorm init –name user-microservice –database mysql –express Explanation: This command creates a new TypeORM project with the name user-microservice and scaffolds the necessary code to use Express and MySQL. Explanation: routes.ts is the entry point for the API. UserController.ts is the orchestrator between routes and entity. User.ts is the entity that defines the table schema for […]

8th January 2024

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Uncategorized

The SOLID Principles of Object-Oriented Programming

The SOLID Principles are five principles of Object-Oriented class design. They are a set of rules and best practices to follow while designing a class structure. These five principles help us understand the need for certain design patterns and software architecture in general. So I believe that it is a topic that every developer should learn. This article will teach you everything you need to know to apply SOLID principles to your projects. We will start by taking a look into the history of this term. Then we are going to get into the nitty-gritty details – the why’s and […]

6th January 2024

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Lambda vs. Fargate: Deciding the Best AWS Serverless solution for your API

When talking about Serverless solutions on AWS Environment, Lambda and Fargate are the most popular. But the question remains: which aligns best with your specific requirements, and which offers greater cost-efficiency? What are the pros and cons? This article delves into various crucial aspects to help you make an informed decision tailored to your context. Lambda vs. Fargate Costs comparison I chose to delve into the cost aspect first, acknowledging its criticality for the majority of users. Given that costs fluctuate based on individual use cases, I highly advise conducting a personalized calculation for your specific needs. Despite this variability, […]

3rd January 2024

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Introduction to SeleniumBase

A. What is SeleniumBase? SeleniumBase is an open-source test automation framework that simplifies web application testing using Selenium WebDriver. It provides a suite of tools and functionalities to facilitate writing robust, scalable, and maintainable automated tests. B. The Importance of Automated Testing in Software Development Automated testing plays a pivotal role in modern software development. It enhances efficiency, reduces manual errors, and accelerates the testing process. Automated tests ensure that new changes or features don’t break existing functionalities, promoting a stable and reliable software product. C. The Increasing Popularity of SeleniumBase SeleniumBase has been gaining significant traction within the testing […]

23rd December 2023

XpertLab - Hybrid Application Development Company In Junagadh

23rd December 2023

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6 Useful Firebase Services For Mobile Application Development

Many third-party service providers can help you grow your business by either providing specific services like Notifications by Twillio or a vast range of services like AWS, and Google Cloud Platform, which includes hosting, storage, authentication, and whatnot. In this article, we will describe very useful Firebase services dependent on the Google Cloud Platform. So to understand the Firebase services, we have to know about the Firebase. What Is Firebase? Firebase was originally developed by Firebase Inc. and later acquired by Google. It provides different kinds of services that help you to develop high-quality mobile and web applications to grow […]

14th December 2023

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Load Balancing Algorithms in Node.js

Load balancing is crucial for distributing incoming network traffic across multiple servers, ensuring no single server is overwhelmed. In this article, we’ll delve into three popular load-balancing algorithms, their implementation in Node.js, and the scenarios where each is most beneficial. 1. Round Robin Round Robin is the most straightforward load-balancing algorithm. Each server is selected in turns, looping back to the first server after the last. The benefit of Round Robin is that it is simple and predictable. You don’t need to keep track of server load or number of simultaneous connections etc. Scenarios for Use: 2. Least Connections The […]

13th December 2023

13th December 2023

Categories

Business

How to Handle Negative Feedback

When our team appreciates our work or applauds us for a job well done, we feel proud, joy and inspired. Having a team that celebrates our wins and keeps us motivated to do even better is key to happiness and long-lasting work satisfaction. However, to advance in our careers, we need constructive criticism and feedback that help us identify our flaws and imperfections. Our team members who spend a large amount of time working with us are best positioned to give this feedback. People around us have the ability to observe and evaluate our behavior in various situations. They can […]

12th December 2023

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Real Time Streaming Protocol (RTSP)

What is Real Time Streaming Protocol (RTSP)? Real Time Streaming Protocol (RTSP) is an application-level network communication system that transfers real-time data from multimedia to an endpoint device by communicating directly with the server streaming the data. The protocol establishes and controls the media stream between client devices and servers by serving as a network remote control for time-synchronized streams of continuous media, such as audio and video. It does not stream the multimedia itself but communicates with the server that streams the multimedia data. When a user pauses a video they are streaming, for example, RTSP conveys the user’s request to […]

11th December 2023

Categories

Game
Unity

Web runtime updates are here: Take your browser to the next level

At Unite 2023 unity unveiled our latest web runtime offerings. This included more details on highly anticipated support for mobile browsers, an early look at what WebGPU can do for advanced graphics and rendering on desktop browsers, and an exciting announcement with our partners at Meta to bring Unity titles to the Instant Games platform on Facebook and Messenger. Keep reading for a deep dive on what’s in store for your next web-based project. Getting started: Games on the web Unity has a long history with web runtimes. In 2006, the Unity web player debuted as a plug-in for web browsers. With the […]

9th December 2023

9th December 2023

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Understanding the lifecycle of a PHP version

Initial release The initial release marks the beginning of the lifecycle of a PHP version. Active support Active support for a PHP version begins with the initial release and ends two years after the initial release. During active support, maintainers fix bugs and security issues and release new patch versions. The following PHP versions currently have active support: Security support Security support for a PHP version begins with the end of active support and ends one year after the beginning of security support. During security support, maintainers fix critical security issues and release new patch versions. The following PHP versions […]

4th December 2023

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Back-End & Web Development Trends For 2024

The ever-shifting landscape of digital innovation can feel like a relentless race, a whirlwind of challenges and opportunities. Your pains as a developer are real — the pressure to deliver cutting-edge products, stay competitive, and keep up with evolving user expectations can be overwhelming. Back-End & Web Development New Trends 2024 But what if we told you that there’s a compass to navigate this complex terrain? What if there were insights that could not only ease your pains but also spark a wildfire of inspiration? Well, you’re in luck because we’re about to embark on a journey through the future […]

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