How Does the Internet Work?| Trakin Tech website

 It’s like the Internet article you’re reading thousands of miles away from Google’s data center to reach you. Let's understand how the Internet works by understanding the details of this incredible journey of.

Content or Highlights:

1. Definition of Internet 

1. Working of Internet 

1. Movement of Data

1. Switching of Packet 

1. Client and Server Introduction 

1. TCP/IP/DNS 

》Your articles are stored in a data center, which may be thousands of kilometers away. How do you get this data on your mobile phone or laptop? The easiest way to achieve this goal is to use satellites from the data center. The signal can be sent to the satellite through the antenna, and then the satellite can send the signal to your mobile phone through another antenna near you. However, this method of signal transmission is not a good idea. Why does the satellite stop nearly 22,000 miles above the earth's equator, so it must travel a total of 44,000 miles to successfully transmit data.

Any such lengthy distance of tour reasons a good sized put off in receiving the sign extra particularly it reasons large latency that's unacceptable for maximum net packages so if this article does now no longer attain you thru a satellite tv for pc then how does it definitely get to you nicely it's far completed with the assist of a complex community of optical fiber cables which join among the records middle and your tool your telecellsmartphone will be linked to the net thru cell records or any wireless router however in the end in some unspecified time in the future your telecellsmartphone might be linked to this community of optical fiber cables we noticed at the start that the video you're presently looking is saved interior a records middle to be extra particular it's far saved in a strong country tool withinside the records middle this ssd acts because the inner reminiscence of a server the server is surely a effective laptop whose activity is to offer you the article or different saved content material whilst you request it now the task is the way to switch the records saved withinside the records middle particularly on your tool thru the complicated community of optical fiber cables. 

》Let's examine how that is completed earlier than intending similarly we ought to first apprehend an crucial idea that's the idea of an IP cope with each tool this is linked to the net whether or not it's far a server a laptop or a cellular telecellsmartphone is diagnosed uniquely with the aid of using a string of numbers referred to as an Ip cope with you could recollect the IP cope with just like your property cope with this is the cope with that uniquely identifies your property any letter despatched to you reaches you exactly due to your property cope with in addition withinside the net global an ip cope with acts as a delivery cope with via which all records reaches its vacation spot your net carrier issuer will determine the Ip cope with of your tool and you're capable of see what IP cope with your isp has given on your cellular telecellsmartphone or computer the server withinside the records middle additionally has an ip cope with the server shops a internet site so that you can get admission to any internet site simply with the aid of using understanding the server's IP cope with but it's far hard for someone to do not forget such a lot of IP addresses so that you could remedy this trouble domains like youtube.com facebook.com and many others are used which correspond to ip addresses which can be less complicated for us to do not forget than the lengthy collection of numbers. 

》Some other factor to be aware right here is that a server has the functionality of storing numerous web sites and if the server includes a couple of web sites all of the web sites can not be accessed with the server's ip cope with in such instances extra portions of records host headers are used to uniquely discover the internet site but for the large web sites like facebook.com or youtube.com the complete records middle infrastructure might be committed to the garage of the unique internet site to get admission to the net we usually use domains in preference to the complicated IP cope with numbers from wherein does the net get IP addresses similar to our area call requests nicely for this reason the net makes use of a large telecellsmartphone ee-e book referred to as DNS in case you recognise someone's call however do not know the telecellsmartphone quantity you could surely appearance it up in a telecellsmartphone e- book the dns server gives the identical carrier to the net your net carrier issuer or different businesses can manipulate the dns server let's have a recap of the complete operation you input the area call the browser sends a request to the dns server to get the corresponding ip cope with after you have the ip cope with your browser surely forwards the request to the records middle extra particularly to the respective server.

Once the server receives a request to visit a certain website, the data flow begins; the data is transmitted digitally via fiber optic cables, especially in the form of light pulses; these light pulses must sometimes travel thousands of kilometers. With fiber optic cables, in order to reach their destinations while traveling, they often need to traverse difficult terrain such as mountains or the sea floor. There are several global companies that host and maintain these networks. This ship is used to dump the plow from the ship into the deep sea, and the plow forms a trench at the location of the fiber optic cable on the seabed. In fact, this complex optical cable network is the backbone of the Internet yeah it is. 

These optical cables transmit the light passing through the seabed to the door of your home, where they are connected to a router. The router converts these optical signals into electrical signals. Ethernet cables Used to transmit electrical signals to your laptop; however, when you use an optical cable to connect to the Internet through cellular data, the signal must be sent to the cell phone tower, and the signal arrives at your phone in the form of electromagnetic waves from the cell phone tower because of the Internet It is a global network. 

》It becomes important to have an organization that manages IP address allocation, domain name registration, etc., all of which are operated by an organization called icann in the United States. Compared with cellular and landline technology, it is more efficient in data transmission. The article you read from Google’s data center is sent to you in the form of a large number of zeros and ones, which makes data transmission on the Internet more efficient-this is The zeros and ones are cut and transmitted into small pieces called data packets. Assuming that they are zero streams, the server splits them into different data packets, where c each data packet consists of six bits and video bits, and each data The package also includes the serial number and IP address. 

The server and the mobile phone with this information will forward the data packet to your mobile phone. It is not necessary to route all the data packets to the same route. Each data packet will independently choose the best when it arrives. Your phone can be routed, and the package will be picked up according to their order number. If this is the case, the package does not reach your mobile phone, your mobile phone will send a phone confirmation email to resend the lost package. Now compare this with a postal network with good infrastructure, but the client does not follow the basic rules about destination addresses in this scenario. Email cannot reach the correct destination in a similar way. On the Internet, we use so-called protocols to manage this complex packet flow. Color sets the rules for converting data packets by adding source and destination addresses, router rules, etc. to each data packet. Different protocols are used for different applications. We hope this article will give you a better understanding of how the Internet works, especially the incredible packet routing from the data center to your phone. 

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