A Guide To Manage Network Performance

With each passing era people are becoming more and more dependent on technology. The computer is the most commonly used gadget in the office for enhancing productivity. Furthermore, to enhance the performance, all computers inside an organization are interconnected, making a network. But it is often seen that computers connected within a common network suffer various problems. A majority of these problems are mainly because of a faulty network. A problem in the network can hamper work and can also decrease the productivity of the employees of a company. With these thoughts in mind, it is a good idea to opt for a network performance management service.

However, before relying completely on a network performance management service, you must know that not all networks are similar. Different networks face different problems. During transmission through a network channel the data is sent in parts. These parts are also called packets, frames or segments. There are several factors that affect their delivery from one computer to another in a network. Let us first see what those factors are before knowing how to contact a network performance management service provider.

Factors affecting network performance
Quantum loss: In some cases, there is a loss of data packets in the process of transmission within a system of computers. This leads to inconveniences when it concerns important official documents. There are various reasons for such quantum of data lost in a network - errors in the channel, overloading the intermediate network. It might also occur if someone intentionally discards traffic to enforce any particular service level.

Latency: A faulty network can also lead to a slow transmission of packets across intervening networks. Latency or increase in the round-trip time can be measured in reliable protocols where a user acknowledges delivery of data quantum.

Re-transmission: Delays in transmission of messages can also occur during their re-transmission. Re-transmission is necessary when there is a loss of packets during a transmission done previously. There are basically two types of delays associated with it - the delay due to re-sending of the data and the delay from waiting until the information packets are received in correct form and order. A quantum of information is then forwarded up the protocol stack.

Throughput: It is basically the amount of traffic in a network. It is measured in kilobits per second.

Apart from these major ones there are other factors like performance of the signals of the networks on the end notes, encryption, compression, concurrency that affects the efficiency of a system of computers.

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