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Pros & Cons summary

Buyer's Guide

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Prominent pros & cons

PROS

The stability and speed of Red Hat are highly valued.
The support portal offers significant value.
The pricing of RHEV is cost-effective compared to competitors like VMware.
The integration capabilities with multi-component applications are notable, facilitating easy migration.
RHEV is a real hypervisor and offers better performance than VMware.

CONS

The availability of patches, especially kernel-level updates, needs improvement to ensure smooth business operation without downtime.
The network virtualization and configuration, particularly compared to Ubuntu, require enhancements.
RHEV's scalability is limited and relies on third-party add-ons like Ceph for significant scaling.
Technical support and available expertise are insufficient, especially in some regions like Malaysia, and documentation is lacking.
RHEV is not improving due to being discontinued years ago, which affects its future development and support.
 

RHEV Pros review quotes

it_user1065 - PeerSpot reviewer
Senior Manager of Data Center at a integrator with 51-200 employees
Jul 3, 2012
Red Hat Enterprise Virtualization Hypervisor has robust virtualization management features with proven enterprise security and performance.
it_user1128 - PeerSpot reviewer
Infrastructure Expert at a tech company with 51-200 employees
Jul 10, 2012
Performance and security are key advantages of RHEV.
it_user334560 - PeerSpot reviewer
CIO at a tech services company with 501-1,000 employees
Nov 10, 2015
If you have a heterogenous data centre that is specially focused on Linux platforms, this is safe money, and good if you are looking for automation.
Learn what your peers think about RHEV. Get advice and tips from experienced pros sharing their opinions. Updated: March 2026.
884,873 professionals have used our research since 2012.
reviewer768786 - PeerSpot reviewer
IT Consultant at a manufacturing company with 10,001+ employees
Oct 13, 2019
One of the most valuable features of this solution is the popularity of the OS.
reviewer1200555 - PeerSpot reviewer
Head of Solutions Architect Unit at a tech services company with 11-50 employees
Oct 23, 2019
The solution is a great all-round product. The virtualization is especially good.
it_user801585 - PeerSpot reviewer
Infrastructure Consultant at Oriental Weavers
Oct 31, 2019
Red Hat is the most stable system.
YA
IT Infrastructure and Systems Lead at a manufacturing company with 201-500 employees
Nov 13, 2019
Technically, the main reason why I'm using Red Hat is because of its stability.
reviewer1255770 - PeerSpot reviewer
Engineer Developer at a tech vendor with 1,001-5,000 employees
Jan 7, 2020
The most valuable feature of this solution is the support portal.
DC
Business Support Officer at a legal firm with 51-200 employees
Jan 19, 2020
Stability and speed are the most valuable aspects.
it_user1281042 - PeerSpot reviewer
Unix Linux System Administrator at a comms service provider with 10,001+ employees
Feb 16, 2020
The price is the solution's most valuable aspect. It's much cheaper than, for example, VMware.
 

RHEV Cons review quotes

it_user1065 - PeerSpot reviewer
Senior Manager of Data Center at a integrator with 51-200 employees
Jul 3, 2012
Load balancing not very efficient and fails to utilize and distribute network resources.
it_user1128 - PeerSpot reviewer
Infrastructure Expert at a tech company with 51-200 employees
Jul 10, 2012
You need to buy support from red hat and you need to renew support every year in order to keep getting support from red hat.
it_user334560 - PeerSpot reviewer
CIO at a tech services company with 501-1,000 employees
Nov 10, 2015
They don't know how to sell their great products and don’t really seem to be interested in taking care of their partners who trust and really know their products.
Learn what your peers think about RHEV. Get advice and tips from experienced pros sharing their opinions. Updated: March 2026.
884,873 professionals have used our research since 2012.
reviewer768786 - PeerSpot reviewer
IT Consultant at a manufacturing company with 10,001+ employees
Oct 13, 2019
It would be better to have more patches, especially kernel-level updates, live and online so that we can keep the business up and running during this period.
reviewer1200555 - PeerSpot reviewer
Head of Solutions Architect Unit at a tech services company with 11-50 employees
Oct 23, 2019
The solution could use network virtualization.
it_user801585 - PeerSpot reviewer
Infrastructure Consultant at Oriental Weavers
Oct 31, 2019
The Administration of the Oracle database and the SAP ERP needs improvement.
YA
IT Infrastructure and Systems Lead at a manufacturing company with 201-500 employees
Nov 13, 2019
I heard that there are big differences between Red Hat eight and seven, but it's still quite difficult for me to judge it. I found it a bit more difficult to manage than version seven, which was much easier. In term of features, though, it is still not yet clear which is better. I have no clear idea of which features need to be changed at the moment.
reviewer1255770 - PeerSpot reviewer
Engineer Developer at a tech vendor with 1,001-5,000 employees
Jan 7, 2020
Configuring the network interfaces is much better in Ubuntu and should be improved.
DC
Business Support Officer at a legal firm with 51-200 employees
Jan 19, 2020
It lags behind in that you need to go to something like Fedora to get all the extra bells and whistles.
it_user1281042 - PeerSpot reviewer
Unix Linux System Administrator at a comms service provider with 10,001+ employees
Feb 16, 2020
In comparison to VMware, this solution isn't as stable. We're testing it right now, and we're not trusting the stability of the product.