HOW INTERNET IS CHANGING IN A TECHNICAL PERSPECTIVE IN A RAPID SPEED?

 Technologies have changed in a very rapid speed with the passage of time. One can not make computers and communications different from each other. Integrated system digital network has become part of daily life. In the start there was an initial technology which was called as FIRST GENERATION and then SECOND GENERATION was there. Now scientists are working on VLSI TECHNOLOGY.

While explaining, it can be said that in the first generation of ISDN, there was a technique of CIRCUIT SWITCHING. In this technique there is a predefined network path and this technology needed a manual system in this regard. As technology is changing in a very rapid speed. People needed such kind of technology which can solve the problem of manual operation and speed issue. So they invested in the pacing technology in this regard. One can fall back upon the example of frame relay in this regard. It was also referred to narrow band technology. In narrow band  a lot of resources needed including man power. Time changed everything, and the speed of internet has increased. So BROAD BAND INTEGRATED SYSTEM digital networks have evolved. They provide very high speed and use the technique of PACKET SWITCHING. In this technology they were using pre defined set of protocols which can help one on the  issue of static problem. Although it has the facility in which one can operate them in static way too. However, now a days people are using this system in dynamic way. Moreover, it has also provided the facility of  triple play services. It means that internet voice and data, people can use them all three things in this regard. Another concept of LARGE SCALE INTEGRATION and very VERY LARGE SCALE INTEGRATED circuits are very important. In previous time computers were less in number so they used batch systems as an operating system. With the passage of time computers have become in large number and it becomes very important to have connections between them. Internet is the best example of such kind of connections. It can be said that without internet these computers are nothing. 

In a nut shell, it can be said that telephone and internet technologies have changes with the passage of time. Larges number of computers have made it compulsory to use packet switching technique which is totally dependent upon VLSI. One can find the examples of everything which is there on internet as an example of VLSI. Moreover, these devices are increasing in a very high speed for future use.

Reference : William Stallings