Xen Server is a specialized platform that uses hardware virtualization technology in its solutions . It is worth noting the fact that in this case it is impossible to find any cardinal differences from the software procedure, but the performance is quite comparable with the productivity of a real machine, which made this base so popular for use in an industrial environment.
What are the benefits?
Among the main advantages of using Xen Server are the following:
- A significant reduction in time, as well as the complexity of developing virtualization systems, which is achieved by providing hardware interfaces for managing the necessary guest systems.
- , .
- , .. , . , .
- , Xen Server -.
?
Xen – . , GPL-. – , 2009 , Xen Server , .
, . , , , . Xen Server . , Xen , , , .
?
, Citrix Xen Server . , , . , , , , .
?
Citrix Xen Server , Windows Linux. , , , .
, . Citrix Xen Server , . , - , , , .
, Xen Server 6.2 ( , ). , .
Xen Server Ubuntu Server . Xen-, , , , . , Enter.
Xen Ubuntu Server, Alt+F3 , , , Linux, , . , Linux, , .
, . XenCenter, , exe-. , , , root-, .
, , . , Performance , Xen Server, , .
, New VM VM, , . , Xen Server Windows 7. , , , VMware Workstation. :
- VMware Workstation, , Xen Server Windows 7 .
?
, , . . , , Xen Server. VDI – , , .
, . , .
IBM , 10 , . , , .
, , .
?
, . , , , - , .
, , , - , .
, , « », . Citrix DVSC, , .
web- DVSC, , , , , , .
You can also use DVSC as a standard firewall, the rules of which can be set through the AccessControl tab. The network security policy is divided into four levels, and the rules allow you to describe a specific type of action, a protocol (in which the sender and receiver ports can be specified, as well as already known protocols), as well as who this rule will be applied to.