Certain services own datacenters, whereas some services rent spaces and technologies from datacenters. So basically, online data storage involves an agreement with third party services accepting data through IP or Internet protocol. Unlike physical storage options like flash or hybrid flash, this option is much better for storing massive amounts of data uploaded every single day on the internet. People should keep in mind that all your data will always be stored in one or more servers in the nearest data center with respect to your location.
Some organizations have such facilities for their internal use only. However, the data centers that we will be focusing on are geared towards supporting portions of the world wide web. The major components of a data center can be broken down into four major components which are:. There are four basic components which make up the IT equipment in a data center. These are servers, storage equipment such as hard disks, networking equipment such as network switches and the racks where these things are mounted.
Servers are fundamentally the same as your personal computer. But they are more powerful. They run the software that is necessary for running our websites and handling the oodles of data flowing around. Things like photos uploaded to a website will be found on storage equipment. This is much like what happens when you save a photo on your own computer. In this case however, you probably have no idea where the hard-drive with your online photo is! Backups of important data are also made to a digital tape.
Networking equipment controls the transfer of information between servers as well as to the outside of the data center. Finally, there are racks where the servers, networking equipment and storage equipment are mounted. Racks allow for easy access and servicing of the other components of the IT equipment and also ensure that everything is neatly organized thus maximizing the use of space. A data center needs electricity to function. Electricity fuels the data center to run continuously without interruption even in the case of a power outage.
This is necessary to ensure that data is always accessible. It goes without saying that the Internet is an integral, ubiquitous part of society. Sometimes, it is hard to access.
This can be due to a poor internet connection, which is often the case. But just as commonplace an issue is the computer used. To combat this, new, high powered computers are designed all the time. Here are some options below:. The Answer: The Internet is a vast maze.
How does it work? Internet in culture: It goes without saying that the Internet is an integral, ubiquitous part of society. Here are some options below: Product. Acer Aspire 5 Slim Laptop, YOUR data is stored on hard drive arrays in servers that are susceptible to many of the same faults as the storage in your laptop or desktop computer. Additionally, depending of which provider you use, the data centre could be based in a different country, or possibly even a different continent.
Some of the larger cloud providers have several data centres which could be spaced apart from one another across several different locations. But do you really need to concern yourself with these details? Particularly if your only cloud accounts are social media ones? A few days ago, an Austrian privacy activist was mailed a CD-ROM containing a 1, page document when he requested to see his personal data that Facebook stored on its servers.
That file, which would stretch nearly a quarter of a mile if printed and laid end-to-end, offered a glimpse into Facebook's appetite for the private details of its 1. According to the BBC , the information included phone numbers and email addresses of Mr Schrems' friends and family; a history of all the devices he used to log in to the service; all the events he had been invited to; everyone he had "friended" and subsequently de-friended ; and an archive of his private messages.
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