What can I write in this course work?

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Hi, Habr.
The University has set the following exchange rate:
"The research and development of computer platforms improved stability for bookkeeping and management accounting to small businesses based on technologies of virtualization and cluster computing systems."

Who that can advise? I have this is only the idea of taking turns VirtualBox, VmWare and Microsoft Virtual PC in the amount of two guest machines with the same config, install WinServer 2003 and XP, well and accordingly to test the speed (of what?.. I do not know)
Then, in principle, it is possible to roll on a Server MSSQL on XP — 1C Enterprise connect and start testing.
By the way, is there any sense to take 1C in virtualization?

Thanks for the replies!
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5 Answers

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If you want a test stand with virtualization, failover clusters, then the options (the organization of the failover cluster), you have not much. The biggest challenge in virutalization shared disk array (the disk array that can run 2 or more servers) — SQL Server is not installed into the cluster without it. I know two of them.
1. Use MS Virtual Server 2005. It has emulation mode RAID with clustering. Create the disk on a virtual SCSI controller when creating virtuallock connect to each of them an additional drive to the system (it usually is created on an IDE controller).
2. It is possible to create a shared disk array to use the iSCSI technology. This option is more difficult but also more interesting. With the help of software such as Starwind iSCSI Target (they have a trial; or you can look for another supplier iSCSI software target s) you can create "virtual" disk array and make it shared for the nodes of a failover cluster. We have a virtual server deployed in this scenario.
If you want details — I can ask.
In any case, you will have to first deal with the construction of a fault-tolerant data storage systems (disk arrays).
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if the stability equate to reliability and fault tolerance, the platform can drive on RAID
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take turns VirtualBox,KVM, VmWareESXi/XEN and Microsoft Virtual PC,Microsoft Hyper-V
fixed.
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We can talk about what if this whole software runs in the cloud, we get high availability.
The collapse of any machine from iron clouds will not be generally noticeable to the end user.
\r
It is possible to consider the existing software for the creation of the clouds and pick up the software and hardware.
Or compare his creation cloud (Amazon). Take into account the specific region (whether it is their accounting records stored in the Amazon)
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1C Application server (version 8.1) we have a virtualized (used VM Ware), SQL server clustered, virtualization is not necessary, since in any case will be disposed of all allocated resources.
The advantages of virtualization — for each database resides on a dedicated server, they are independent (relative of course) to each other, installation of the new server — 15 minutes, time to change the amount of memory (in case if they prove to administrators that her little :)) — one restart.
Overall, after servers have been virtualized, the system behaves more stable.
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