Recently, users are increasingly hearing about such a concept as “virtualization”. It is believed that its use is cool and modern. But far from every user clearly understands what virtualization is in general and in particular. Let's try to shed light on this issue and touch on server virtualization systems. Today it is these technologies that are cutting-edge because they have many advantages in terms of both security and administration.
What is virtualization?
– , . , - « » PDF-. . , , .
, . ? , , () - . , – () , . .
, :
, . , . , .
. , 1-. , , . , .
, , «» . ? , , , , , ( ).
, . () . , .
- . , , 128 , . ? 128 , 128 «», .
, , , . .
, . Active Directory - , .
. , AD. . – , .
, , , , . , , Windows Server (Hyper-V) .
, . , , Windows Server 2008 Standard , Enterprise – , Datacenter – ( ).
, , Windows Server, , .
. , , . , «» , .
VMware vSphere (snapshots), . . , . , , (Windows- ).
, . Windows-, (Hyper-V – ).
, WMware, VirtualBox, QUEMI MS Virtual PC. , ( ). Linux, , - Windows.
Windows:
Windows , Hyper-V, .
, , , , , – , , «» .
. Hyper-V Windows.
BIOS.
, Windows-, . , , , .
, Oracle VirtualBox, VMware Workstation (VMware vSphere) . , VMware , ( ). , - ..
, , , , . () .
, VMware vSphere , Hyper-V, «», , Windows-, , .
, , , .
-, . (), , . , , «» . , , .
-, , , «» , Hyper-V . .
-, Mailbox Server, Exchange Server .. .
-, . , – «» .
, -, : . – .
, , . , , :
, . , , .
Finally, for many, the question of choosing software and the practical implementation of virtualization remains open. But here it is better to turn to specialists for help, since in this case we had exclusively the issue of general familiarization with server virtualization and the advisability of introducing the system as such.