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In this paper a method of allocating system resources to ensure efficient processing of requests in online charging cs=saystem, which allows you to control the quality of service provision, takes into account the required amount of resources to serve one request and statistics on the number of requests for each type of service received by the specified time intervals is given.
Desktop virtualization is a new delivery method in which desktop operating systems execute in a data center and users access their applications using stateless "thin-client" devices. This paradigm promises significant benefits in terms of data security, flexibility, and reduction of the total cost of ownership. It is important to further improve this approach while maintaining good user...
Peer-to-peer (P2P) networks are in the spotlight due to the wide-spreading file-sharing applications. Many file-distributing algorithms have been suggested and implemented. The various solutions need to cope with a heterogeneous and unstable environment, where peers can arrive and depart at a high rate (churn). Sometimes cooperation cannot be assumed. These issues make the structured attitude less...
In this paper, we present a method for providing quality of service using bandwidth limitation. In practical demonstration of the idea, we have used an algorithm for packet queuing, a technique applicable in a setup where the systems are connected to the Internet through a server and the server receives and distributes all the packets requested from the all the users in the network. The idea basically...
We present a new method for managing bandwidth which is allocated among several services. In implementation of the idea, we have used a queuing algorithm, a packet queuing technique applicable in a setup where the systems are connected to the Internet through a server (running our module) and the server receives all the packets requested from the all the services. The technique basically involves...
One of the most useful features provided by virtual machine (VM) technologies is the ability to migrate running OS instances across distinct physical nodes. As a basis for many administration tools in modern clusters and data-centers, VM migration is desired to be extremely efficient to reduce both migration time and performance impact on hosted applications. Currently, most VM environments use the...
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