Introduction A DNS (Domain Name System) server is a crucial component of the internet infrastructure that translates human-readable domain names into IP addresses. It plays a vital role in helping users access websites and services using easily memorable domain names instead of numerical IP addresses. Domain and Domain Name A domain is a logical grouping of network resources, and a domain name is a human-readable label assigned to an IP address to identify a specific location on the internet. For example, in the domain name "www.example.com," "example.com" is the domain name. Root Server Root servers are a fundamental part of the DNS hierarchy. They serve as the starting point for resolving domain names. There are 13 sets of root server clusters distributed worldwide, labeled from A to M, managed by various organizations. image

Introduction A file server is a specialized server designed to store and manage files, allowing users to access and share data within a network. One popular choice for implementing a file server is to use Samba, an open-source software suite that provides file and print services for Windows, Linux, and other Unix-like operating systems. Installation To set up a file server using Samba, you'll first need to install the Samba software on your machine. The installation process may vary depending on your operating system. For example, on a Linux system, you can use the package manager. If you're using CentOS, you can install Samba with the following command: sudo apt-get install samba Adjust the command according to the package manager of your distribution. Firewall

Validation your data before it get in to your code is the clean way. Know actually, what kind of data you gonna get No some kind of unknown bug when in production Why do we need to validate our data? Data that came after validation will be more accurate than the normal data. Data can be manipulated in any way, so validation before any action is a secure choice. Why do we use zod? There are some alternatives to Zod to validate your data with joi. You can see a comparation on their website. We will use Zod for now. Zod can be used with JavaScript and TypeScript. You can parse the data without doing any validation.

Requirement NodeJS Create React Project $ npm create vite@latest $ cd <your-project-name> # Go into Project Folder $ npm install # Install the dependencies # After the installation of dependencies is completed run the project $ npm run dev Firebase