As there will typically be many clients per server, the data processing demand on a server will generally be considerably greater than on any individual client. Clients will make requests to servers, which will respond by sending the required data, which may be a song file, a video, and so on, depending on what the client has requested. The Internet is a good example, in which web servers are used to host websites, providing information to a potentially very large number of client computers. Bandwidth throttling is also often used in Internet applications, in order to spread a load over a wider network to reduce local network congestion, or over a number of servers to avoid overloading individual ones, and so reduce their risk of the system crashing, and gain additional revenue by giving users an incentive to use more expensive tiered pricing schemes, where bandwidth is not throttled.Ī computer network typically consists of a number of servers, which host data and provide services to clients.
Throttled meaning download#
Throttling can be used to actively limit a user's upload and download rates on programs such as video streaming, BitTorrent protocols and other file sharing applications, as well as even out the usage of the total bandwidth supplied across all users on the network. Bandwidth throttling is also used as a measurement of data rate on Internet speed test websites. On a broader level, the Internet service provider may use bandwidth throttling to help reduce a user's usage of bandwidth that is supplied to the local network. On a local area network ( LAN), a system administrator ("sysadmin") may employ bandwidth throttling to help limit network congestion and server crashes. Bandwidth throttling can occur at different locations on the network. It is a reactive measure employed in communication networks to regulate network traffic and minimize bandwidth congestion. With net neutrality, ISPs may not intentionally block, slow down, or charge money for specific online content.ĭefined as the intentional slowing or speeding of an internet service by an Internet service provider (ISP). In the United States, net neutrality, the principle that Internet service providers (ISPs) treat all data on the Internet the same, and not discriminate, has been an issue of contention between network users and access providers since the 1990s.
While ISPs prey on the individuals inability to fight them, fines can range up to $25,000 USD for throttling. The second one (ISP) instead is considered an offense in the USA under FCC regulations.
The first one (client/server program) is usually perfectly legal because it is a choice of the client manager or the server manager (by server administrator) to limit or not to limit the speed of data received from remote program via network or the speed of data sent to target program (server or client).
Throttled meaning software#
at application software level (a client program or a server program, i.e.These bandwidth limitations can be implemented: Rate limiting can also help in keeping peaks of data speed under control. NOTE: Bandwidth throttling should not be confused with rate limiting which operates on client requests at application server level and/or at network management level (i.e. When a low level network device discards incoming data packets usually can also notify that fact to data transmitter in order to slow down the transmission speed (see also network congestion). In the second case discarded data packets can be resent by transmitter and received again.
Throttled meaning full#
Limiting the speed of data sent by a data originator (a client computer or a server computer) is much more efficient than limiting the speed in an intermediate network device between client and server because while in the first case usually no network packets are lost, in the second case network packets can be lost / discarded whenever ingoing data speed overcomes the bandwidth limit or the capacity of device and data packets cannot be temporarily stored in a buffer queue (because it is full or it does not exist) the usage of such a buffer queue is to absorb the peaks of incoming data for very short time lapse. The data speed and rendering may be limited depending on various parameters and conditions. Bandwidth throttling consists in the intentional limitation of the communication speed (bytes or kilobytes per second) of the ingoing (received) data and/or in the limitation of the speed of outgoing (sent) data in a network node or in a network device.
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