This is the list of countries by number of Internet hosts, based on 2012 figures from the CIA World Factbook. Several dependent territories, not fully recognized states, and non-state territories are also listed. The European Union host is mostly composed of French, Polish and German hosts.
For public Internet servers, Linux is generally counted as dominant, powering well over twice the number of hosts as Windows Server – which is trailed by many smaller players including traditional mainframe OSes. The supercomputer field is completely dominated by Linux – with 100% of the TOP500 now running on this OS. During 2016, the total number of sites has grown significantly, from 900 million in January 2016 to 1.7 billion in December 2016. From 2016 to 2018, the level has hold pretty much unchanged. Any server machine makes its services available using numbered ports -- one for each service that is available on the server. For example, if a server machine is running a Web server and a file transfer protocol (FTP) server, the Web server would typically be available on port 80, and the FTP server would be available on port 21. Apr 22, 2014 · Microsoft has the most number of servers at 1 million, while Google has 900,000. If we exclude the servers and cables, the internet has been calculated to weigh 0.2 millionths of an ounce, or the weight of a grain of sand, despite comprising an estimated 5 million terabytes of data. View what happens in one second, each and every second, on the Internet
This is difficult question to answer and it depends on your definition of a physical server. Because every device on the Internet is a peer and can be both a client and server. Think about a computer running a torrent client, that fact makes that
What Is a Server? 2020-6-24 · A server is a computer designed to process requests and deliver data to another computer over the internet or a local network. A well-known type of server is a web server where web pages can be accessed over the internet through a client like a web browser.However, there are several types of servers, including local ones like file servers that store data within an intranet network. IANA — Root Servers
2020-7-17 · Netcraft provides internet security services for a large number of use cases, including cybercrime detection and disruption, application testing and PCI scanning. We also analyse many aspects of the internet, including the market share of web servers, operating systems, hosting providers, SSL certificate authorities and web technologies.
The internet now consists of at least 30 million servers worldwide as of 2008, estimated to be closed to 75 million as of today. 550,000 miles of undersea cable, transmitting data at 186,000 miles per second. 1 billion connected computers, rising to 5 billion including all internet capable devices. There are Web servers, e-mail servers, FTP servers and so on serving the needs of Internet users all over the world. When you connect to www.howstuffworks.com to read a page, you are a user sitting at a client's machine. You are accessing the HowStuffWorks Web server. The server machine finds the page you requested and sends it to you. If we exclude the servers and cables, the internet has been calculated to weigh 0.2 millionths of an ounce, or the weight of a grain of sand, despite comprising an estimated 5 million terabytes of data. Google controls the world's largest index of the internet, but this constitutes only 0.004% of all data on the internet.