Slow network transfers can be caused by many factors. The most common complaint with regard to slow transfers come from users attempting to entrance data over the Internet. However, in corporate networks, slow network complaints may also come from users attempting to entrance corporate applications. Anyone the case, there are some common factors that cause slow exchange speed (or the perception of slow exchange speed) that may apply over any size network.
The slowest component
Wireless Network Bridge
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Imagine that you have been tasked to drain a pool of its water. The hose attached to the pump is wide and can work under huge pressure so it is therefore capable of interesting large volumes of water quickly, however, it is not long enough to bridge the gap in the middle of the location of the pump and the pool itself. Connectors are used to attach more heavy duty hosing but the connectors themselves are quite narrow and brittle.
Once the pump is switched on and the water begins to flow you find that only a fraction of the hoses' ample capacity is used because the water is backed up at the narrow connectors!
This analogy is true of networks, network transfers are only as fast as their slowest component. Reconsider your computer the water pump and the Internet the pool of water. If the connection in the middle of your computer and the Internet has any 'narrow' connectors at all then the entire flow is slowed to a trickle despite the majority of the infrastructure having a much greater capacity.
Technically speaking, the 'narrow connector' causing the slow network exchange need not be a slow network link (although it is entirely inherent that a slow link may be the actual bottleneck). A busy web site, inefficient routing, busy proxy servers, content filtering, traffic shaping and/or packet loss are just a few factors in a very long list of inherent causes that can lead to slow network transfers.
User expectation
As users, we would like transparency from the underlying technology. But when it comes to network transfers, any technology limitations can be difficult to mask. Those of us old enough to remember the Internet in the 1990s would recall waiting hours for some file transfers to complete. That type of response would be unacceptable today, and it is approximately definite that todays' network delays will be just as unacceptable in years to come.
In other words, the end users prospect is a foremost factor for just what a 'slow' network exchange is. That is not to say that slow transfers are just a matter of perception. We come to be accustomed to definite levels of operation on the network and when they are not met the impact is obvious.
What Causes Slow Network File Transfers?wireless network bridge
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