XEN vs OpenVZ VPS

Hosting i serveri
1

Koja je razlika izmedju ove dve vrste ? Da li je neko koristio XEN ?

2

ukratko:

paravirtualizacija zvana xen je bolja no vise opterecuje glavni node, Vpsovi imaju swap

opnvz losiji no “laksi” za glavni node, Vpsovi nemaju swap

suma sumare koristi xen i biti ces zadovoljan

evo glavne znacajke sa weba :

Main Features of OpenVZ Virtualization:

Full root access.
OS-level virtualization.
'Burst' RAM and other extra resources available when nodes are underused.
Upgrades can be applied on-the-fly, without reboots.
More resources available due to lightweight virtualization.
Simple network and disk setup.
Access to most iptables modules.

Main Features of Xen Virtualization:

Full root access.
Supports Linux and Windows.
Better Java performance.
Resources (RAM, etc) are fully dedicated and private.
Para-virtualized Linux kernel (i.e., full isolation).
Direct access to loadable kernel modules.
Swap space.
Highly configurable.
3

Hvala na pojasnjenju.
Prelazim uskoro na Xen posto je sajt malo zahtevniji.

4

KVM ti je, kako kažu bolji i od XEN-a i OpenVZ-a.

Osobno smatram da je OpenVZ “way to go” na Linuxu, jer ako je dobro HOST podešen, kao krajnji korisnik možeš samo profitirati boljim performansama VPS-a nego na XEN-u :slight_smile: