In the computer or IT industry, networks are continuously being built, enlarged and interconnected. The computer engineers will design a plan that sets out how they will link all the computer terminals in a building to each other, so that information can be easily transferred. The process involves connecting each terminal to routers and hubs with switches that control the connectivity of the information data flow. The computer engineers or network designers will probably connect some of the computers to the router wirelessly, whilst others will be plugged in with Ethernet cables. Eventually once the system is in place and the kinks have been ironed out, you could have 5 floor business office with over 300 computer terminals that are now able to share and communicate information back and forth instantly, with very little effort.
The World Wide Web is an exact replica of this example of an office networking system, but on a far greater scale. Now, every single computer in the world that is able to connect to the internet is able to communicate with each other. Primarily most internet users will use the web to access websites and webpages. If they know the exact web address or URL of the website they need to visit, they can simply type into their web browser using HTTP (hyper text transfer protocol). Most people use search engines like Google or Bing to find what they are looking for. These “search engines” are incredibly powerful systems accessible via their own websites. The person searching for information visits the search engine’s website and types in a few words related to what they are looking for. For example, “cheap Nike running shoes in Edinburgh”. In milliseconds, the search engine will access its database of records and attempt to present that person with the most accurate information that it believes they are looking for. How does the search engine know all this stuff ? Well, every day, the search engine sends out thousands of robots or spiders that crawl the web endlessly indexing the pages and that they find and reporting it all back to home base, where it is classified, categorized and stored for quick retrieval should somebody type in a search request that match any of those criteria. The technology behind these search giants is incredible. Today, just about any piece of information dating as far back in history that you could imagine is accessible with a few simple keystrokes. In some cases where the required knowledge is stored and sold as a book, there’s no need to go out to the library or book store, you can simply pay for it online and download it in seconds to be read on your digital device. There is absolutely no doubt about it, we are living in an age where the transfer of knowledge from one source to another is almost instantaneous. Not so long ago, it was considered “high tech” to attach a note to a carrier pigeon and hope it arrived at its destination, in order to send an important message.
These days entrepreneurs, independent researchers and enthusiasts are able to connect with each other via forums on the internet that are dedicated to their areas of interests. It’s possible that two people in completely different parts of the world are both trying develop something, solve a complex problem or simply fix a faulty appliance. Now they are able to find, connect and share information with each other extremely quickly without needing to ever meet each other.
KT Networks would like to become the leading source of information for people seeking knowledge they would not be able to find elsewhere. Our own team does a lot of research, but we still rely heavily on our readers and subscribers to reach out to us and share their own experiences with topics that we can all benefit from.