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What is a database system in information technology?

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Database server infrastructure - Image by Colossus Cloud from Pixabay In Information Technology (IT), a database is an infrastructure that can store collection of data. Storing data in a database makes the data more structured and can be controlled easily. Saving and retrieving data with a given set of commands or queries, that is more popularly called structured query language (SQL). Nowadays, IT database systems can be divided into two major popular different type, RDBMS         and NoSQL database. RDBMS is pretty old, meanwhile NoSQL is the new kid that is trying to get more and more attention from the developer community because it allows for high-performance, agile processing of information at massive scale. RDBMS The Relational Database Management System or Relational database is a database System that is known as an advancement version of DBMS database system. If we talk about RDBMS, we cannot separate it by its SQL language. An SQL or structured query lang...
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Some Must Read RFC - A List Of Technical Documentation Behind The Internet Technology

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Some Must Read RFC If you are a software engineer or some IT related job, you must already know about the RFC or Request for comment. It is kind of a non formal standard for internet related things. The most popular I guess is HTTP (hypertext transfer protocol). The RFC for HTTP alone has been aged 26 years (1995), but it’s relatively new. The first Rfc is from 1969, was issued by Steve Crocker. The first RFC 1 defined the “IMP software” used in the communication between hosts on the ARPAnet, a predecessor of the internet. There’s so many RFCs, almost 10000 in number, so if you want to read some important or mostly known RFC, here’s my pick and list some of RFCs that are maybe the most well known. - RFC 2324 - Hyper Text Coffee Pot Control Protocol (HTCPCP/1.0) - RFC 3629 about  UTF-8, a transformation format of ISO 10646 Who doesn’t know about UTF-8, yes probably nobody, everyone knows it. This RFC standardised how UTF-8 must be implemented.  - RFC 2246 about Transfer Laye...
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How to Install Microsoft Office on Your PC: A Step-by-Step Guide

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Where to download office installation Whether you're setting up a new computer or simply need to reinstall Microsoft Office, the process is pretty straightforward. In this guide, I’ll walk you through the exact steps you need to follow to get Office up and running on your PC. Don’t worry, it won’t take long, and you’ll be using your favorite apps like Word, Excel, and PowerPoint in no time! Now, let’s dive into the installation process. Log into your Microsoft Office Account: In the web browser, you’ll need to go to portal.office.com/account and sign in with your Microsoft credentials. Go to 'Apps & Devices': From the left-hand menu, click on 'Apps & devices' under the 'My account' section. Choose Office Version: Under the Office section, you’ll see options to choose the language (in this case, English (United States)) and the version (64-bit). Install Office: Click the 'Install Office' button, which will start the download. Once downloaded,...
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Coding On Your Android Phone Using Termux

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Writing code on Android Termux app Software development is not a task that you can solve in one sitting, it can take you hours to build stuff, and requires a lot of debugging. But to do small things like develop a small feature in your free time when you're away from your laptop is a time hack. You can achieve that by using your phone alone. Here's how. Install Termux All developers or whatever IT guys need is a simple command line tool that you can use to do some operation like editing a file or installing some tool or program on the system. Luckily the Android world is very robust, we have a terminal tool to execute the Linux command line on your phone. The app is called Termux. Although Termux is available on the Android Play Store, it's been long abandoned by the developer, it's still running but no longer maintained. The newest version of Termux is available on the F Droid app store. So the first thing to do is install f droid and install Termux from FDroid in...
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How To Create Spring Boot Project Using Netbeans

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Spring Boot is a handy tool that simplifies the development of Spring Framework applications by reducing the need for cumbersome configuration. In this tutorial, I'll guide you through creating a Spring Boot application using the Netbeans IDE. While you can certainly create a Spring Boot application in Netbeans manually, it's much easier with a plugin designed for Spring development. Here's a step-by-step guide to get you started: 1. Install the Spring Boot Plugin: Open Netbeans and navigate to the Tools menu. Click on "Plugins." Once the Plugins window opens, select the "Available Plugins" tab. Look for the "Nb SpringBoot" plugin, then install and activate it. 2. Create a New Spring Boot Project: After restarting Netbeans IDE, you can create a new project with Spring Boot. Go to File > New Project. Under Categories, select Maven, then choose "Spring Boot Basic." 3. Add Dependencies: With your new project created, open the po...
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