There are a lot of servers out there, and each of them has a different job. They can host websites, protect networks, and act as a server for videos and emails. These are often dedicated devices that do what they are programmed to do and don’t do other tasks.
Web servers deliver some resources from a webpage. This is one of the most common architectures in today’s technology, where clients get the digital information, they need in the fastest possible time. The models can be peer-to-peer and might rely on other computers to show information.
Other types include the client-server models that are different from the peer-to-peer setups. The machines are connected to a data center, and there’s a primary set of servers that send and receive data at the same time.
Various Types Available
Table of Contents
1. Web
Web servers are responsible for powering a website and are focused more on serving content to the users. They post and get requests from visitors and retrieve information generally submitted to a search engine or software.
Other requests include the POST type, where the user already has the information but still expects an answer. This can be in the form of clicking a button like “submit,” and they are not running like a traditional computer. Other companies specialize as a server builder and can cater to different requests and customizations. They can run various types of applications through the network and ensure that the rules are obeyed.
Some examples of these web applications are ASP.NET and PHP. JavaScript will also be involved with processing the data, and the program and the content will be rendered accordingly. Other popular ones are Nginx, Apache, and Microsoft IIS.
2. Web Proxy
These web proxies can function in various protocols. However, they do have one thing in common: filter requests and take them in. Organizations and schools generally use them, and the web traffic is not yet blocked. Many users can gain access even if there’s the presence of filters, and this is typically similar to the ones authorized by organizations.
The logs can be evaluated later on, and the web traffic is saved and sent on the internet. Computers generally can’t differentiate between public and private connections. These are done intentionally so a company can analyze and inspect the sent and received packets on the server.
3. Database
The database types are generally running in tandem with other kinds of servers. They tend to exist in groups, and one of the most common types out there is the Structured Query Language or SQL. This is where the programmers use a language database and create scripts to show data. See more about SQL on this site here.
The database type’s components are server-side and are operated on different computers. One of the reasons for this is cybersecurity. It’s not recommended for the database server to be alone since if cybercriminals gain access to it, they can modify and retrieve the data faster. Popular examples of these are Oracle Database and MySQL.
4. Email
Other popular types are often used in smartphones and emails. This is the simple mail transfer protocol, and although other people are now using the newer ones, the Email type remains dominant in the tech world.
Its goal is simple: the Email server provides mail services and forwards messages from one client to another. The information is simplified, but there are complications. Not all images, music, and other content can be handed to another user. Some data might be lost during this transaction, just like with web formatting.
This is why others should use the modern approach where the Email servers are connected to the web. These features show graphics, audio, and other data without the receiver needing to install anything on their computers.
5. Domain Name Service
DNS is very popular, where the domain names are translated to the corresponding IP address. The server is located on a browser, and the premise is that most users can obtain an IP with a good name, and the address does not generally require memorization.
Most users might worry about privacy and find that DNS can be a good fit for them and see more post about it in this link: https://computer.howstuffworks.com/dns.htm. The servers are essentially tapped, especially when the visitor begins creating a domain name. It operates based on the hierarchy, so there are a lot of other authoritative ones that are present.
6. File
This type is used to map the files of other networks and drives. This means the file is accessible through a home computer and by searching it on the file browser. An administrator is usually responsible for changing permissions, which is common in Linux operating systems or Windows Active Directory. They are very convenient for people who might be working from home.