We performed a comparison between OpenNebula and VMware Aria Operations based on real PeerSpot user reviews.
Find out in this report how the two Cloud Management solutions compare in terms of features, pricing, service and support, easy of deployment, and ROI."With a single click, we could set things up and initiate them."
"OpenNebula is easy to deploy and manage compared to other solutions like OpenStack."
"It is quite easy to deploy."
"The solution provides templates for configurations that can easily be exchanged to VMs."
"OpenNebula has very good integration with SAP Storage."
"The live migration feature has been great and is something we use very often."
"The service feature appeals most to us, thus it is the most valuable."
"For the entire data center, as a private cloud, I believe that user management, expert management, and the virtual data center is completely magic for the users."
"The most valuable feature is the way you can look at your virtual machine and see if it's using too many resources or not enough, and you can add resources to it if you need to, or take some away to save on them."
"I would rate this solution a seven. We don't use it enough for me to give it a ten. There's a lot of value to it but we don't fully exercise it. It's a great product depending on what everyone's needs are."
"It has great charts and graphs which provide a high level overview of our environment. Being able to click through those to deep dive, we can easily get to the information that we are looking for."
"Through the trending analysis that we can do, it allowed us to quickly and easily right-size the capacity from a cluster."
"It has helped us with troubleshooting key points of our environment. If there are issues that come up, we can dig down to a virtual machine and see if it's having issues and where those issues lie: if it needs more memory, CPU, or if there is a storage issue."
"We have all the information that we need in one place and don't have to search for our monitoring tools everywhere."
"It gives us a pane of glass to troubleshoot all our VMware technologies in one place."
"Vmware always gives us the best support. They are friendly to talk to and they understand the real impact of what's happening. They are trying to get into the issue as one of your team. They also fit into your working hours to solve your issues."
"The storage feature that they have is a bit confusing."
"Most of the competitors are offering some sort of billing software to transform their installation to work as a small-sized public cloud, but those offerings from OpenNebula are still missing."
"Backup features are only available in the enterprise edition. The community version lacks a good solution for making backups."
"The front-facing API can be improved to support lots of requests when the platform is huge with lots of virtual resources."
"An area for improvement in OpenNebula is the number of features it has. The solution doesn't have that many cloud features compared to other solutions. You'd say, "Okay, simplicity over a rich feature list?" Some say, "No, I need a big machine or a cloud interface for my customers to manage resources. I don't have to go and do it for them." Some people do it that way, and it works, but I'd like to improve the limited features in OpenNebula."
"The UI, monitoring, and alerting could benefit from further improvements."
"As with all enterprise software licensing, the pricing is not intuitive and must be negotiated; grandfathered contracts are better than anything offered today."
"There are no payment gateways in OpenNebula."
"It wasn't exactly proactive. It was supposed to, but there were a lot of delays. It could also be because of our infrastructure and the way our network was set up. If vROps could be more proactive, that would be nice. It is nice to have the information beforehand, but when there is downtime, it takes a lot of time for us to be able to see an issue in real-time, which becomes a bit challenging. If there is a way to improve the data collection for the whole vCenter that would be nice because data collection takes a lot of time."
"One thing I mentioned when speaking with the engineers is that we'd like to get more granular reporting. We'd like to see more real-time reporting on the application-process level. Right now, we don't get that. For example, if I have a VM that's spiking up on memory or CPU, I can't really drill down to the application level and say, "Hey, I have IE that's spiking due to the user's streaming of video and that's affecting their entire session." vROps doesn't do that."
"We would like to see an improved licensing model to be set up for this solution. The current model charges per CPU, as opposed to being product-based, which would allow us to monitor our complete virtual infrastructure under a single license."
"In this vCenter, my wish is to establish a backup system that doesn't require VIN. It involves creating a backup ticket directly from the vCenter for the virtual machines and performing the backup task for each server, ensuring redundancy without the need for additional software. This would be a preferable solution if all of this could be accomplished within vCenter itself."
"There is a lot of stuff which is hard to read and understand. I must do a lot of research to understand what is going on with the hardware."
"The customization of reports isn't as great as I would like to see it. There are some canned ones."
"You can troubleshoot, you can do all kinds of deep-dives into the issue and find out what the root cause is and everything, but in order to get it fixed, whatever it is (doesn't matter what it is), you need to log into another tool in order to fix it."
"A reporting engine would be good, where the database could dump into something like Splunk integration, so we could write our own reports."
OpenNebula is ranked 5th in Cloud Management with 14 reviews while VMware Aria Operations is ranked 2nd in Cloud Management with 360 reviews. OpenNebula is rated 8.2, while VMware Aria Operations is rated 8.2. The top reviewer of OpenNebula writes "Reliable, simple to manage, and offers great technical support". On the other hand, the top reviewer of VMware Aria Operations writes "It has good stability, but the report-generating feature needs improvement". OpenNebula is most compared with CloudStack, VMware Aria Automation, Nutanix Cloud Manager (NCM), vCloud Director and Cloudify, whereas VMware Aria Operations is most compared with VMware Aria Automation, VMware vSphere, IBM Turbonomic, Nutanix Prism and Veeam ONE. See our OpenNebula vs. VMware Aria Operations report.
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