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6 Related Work
Some works [3][4][5] focus on latency and bandwidth between the thin client
system and server, and a number of research projects [6][7][8][9][10][12] consider
VM placement models. Other researchers [11] have studied the performance of
storage in virtualized environments. However, the above works are not in the
context of virtual desktops.
Regarding virtual desktops, a resource defragmentation algorithm based on
virtual desktop migration is presented in [13], and a resource allocation model
based on the benchmarking tool is presented in [14]. The method for manag-
ing resources in the virtualization technology of the desktop is discussed in
[15][16][17]. Particularly, it is stated that the CPU utilization in one day is
associated with each other day in [15][16]. The method for reducing the load
on shared storage by using caches is presented in [18][19]. In this paper, we
evaluated the work load of virtual desktops by using the technique described in
[15][16].
7 Conclusion and Future Work
We proposed a method for solving a problem when managing large-scale users
in a virtual PC system. The proposals are automating the initial settings at the
time of deployment and using a load dispersion method for when obstacle and
security measures are taken. In addition, we showed a performance evaluation
of the virtual PC system. We were able to show that the performance level
improved in comparison with the conventional system (CB system) by reviewing
the evaluation result. It will be necessary to carry out a similar test in a real
environment and to reevaluate the user experience during operation in the future.
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References
1. ITOCHU Techno-Solutions Corporation, VMware vSphere Enterprise Integration,
SHOEISHA (2010)
2. Japan client virtualization market prediction, International Data Corporation
Japan (2012),
http://www.idcjapan.co.jp/Press/Current/20120607Apr.html
3. Lai, A., Nieh, J.: On the performance of widearea thin-client computing. ACM
Transactions on Computer Systems, 175-209 (2006)
4. Tolia, N., Andersen, D.G., Satyanarayanan, M.: Quantifying interactive user expe-
rience on thin clients. IEEE Computer 39, 46-52 (2006)
5. Berryman, A., Calyam, P., Lai, A., Honigford, M.: Vdbench: A benchmarking
toolkit for thinclient based virtual desktop environments. In: The 2nd IEEE Inter-
national Conference on Cloud Computing Technology and Science (CloudCom),
pp. 480-487. EEE (2010)
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