Learn about Important Network Terminologies that will be helpful for a lifetime especially if you are interested in Network Working and Development.
What is a NetworkA Network is a collection of computers linked together. More specifically, a computer network is a group of connected computers. Each computer is known as a node (or point).
A network consists of at least two nodes, though any number larger than two would be possible. If a network consisted only of three nodes, then it would be considered a triangle, while if a network had five nodes, then they would form a pentagon. Networks range in size from just a few nodes to thousands, sometimes even millions, depending on how they are configured.
Shared HostingShared Hosting refers to a system where users share a single computer server among themselves rather than having their own dedicated hardware.
The advantage of using shared hosting is that each user gets access to a larger amount of computing power or memory. However, the disadvantage is that if someone else’s website is causing issues for you, then it could cause problems for your site as well.
Dynamic DNSA Dynamic Domain Name System (DNS) is the way that web servers know what domain names to serve up. If you want to make sure that your website is always accessible without any issues, it is best to use a dynamic DNS service.
These services enable you to change the IP address of your website at any time. This ensures that no matter what happens, people will still be able to access your content and find you online.
Dynamic DNS is a method of keeping track of what IP addresses your computer has connected to the internet using the Domain Name System.
CloudflareCloudflare is a free service that helps to protect websites against attacks and spam. It works by caching every page that is loaded onto its server, meaning that if something does go wrong, it can load a cached version of the page instead of having to re-download the whole thing again.
It does this by redirecting all requests to Cloudflare's servers first, before sending them back to the original destination.
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Web servers are basically computers that run software applications that help to create and maintain websites. A web server store files on hard disks and sends out those files over the internet when requested by other computers.
There are different types of web servers that offer different features, including static file serving, PHP scripting, MYSQL database, etc.
Popular web hosting providers that provide these services include Bluehost, DreamHost, Hostgator, and GoDaddy.
Data CentersData centers are places where data is stored on remote storage devices. These data centers are often housed in secure buildings with restricted entrances and controlled temperature and humidity.
Many companies have their own private data center facilities due to the need for the security and protection of critical information.
NetworkA network is simply any collection of connected computers or devices. It might be simple, such as an office network, or highly complex, such as the Internet.
Most networks connect computers together in order to transfer data between them digitally. Some of the most popular types of networks today include Ethernet, WiFi, and cable TV networks.
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RoutersRouters are similar to hubs, except they direct data packets based on information about the location of the recipient device. This means that routers can route data to many different locations simultaneously.
By comparison, a hub only lets data pass in one direction at a time. That being said, you can think of a router much like a central hub for distributing traffic throughout a local area network (LAN).
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