We performed a comparison between CloudSphere and OpenNebula 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."The product is helpful for the management, optimization, and utilization of resources."
"When I started using CloudSphere, it wasn't mature, and it had multiple issues. For example, my team experienced server issues while using the solution, but recently, I noticed how much CloudSphere has improved. There used to be some latency issues with CloudSphere. It even gave error messages in the past when you select an option such as "the web server is not responding", but it has improved a lot, and now I don't get any errors from CloudSphere. What I like best about CloudSphere is that it has a lot of beneficial features, and it has a single pane for managing multi-cloud environments, which I find very helpful, and it's the main benefit you can get from CloudSphere."
"Provides multiple kinds of services for managing the clouds of multiple customers."
"We do not need to install any appliances or any agents."
"For the customers I work with, it provides flexibility as far as storage is concerned, so it's security and access."
"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."
"What's best about OpenNebula that people like is that it's easy to deploy. It's also easy to manage. It's interesting because people choose OpenNebula over other solutions because of the ease of management."
"OpenNebula is lightweight, stable, and easy to customize."
"The service feature appeals most to us, thus it is the most valuable."
"OpenNebula has very good integration with SAP Storage."
"The ability to use it almost like a public cloud for an organization is a big asset, as it will create a value proposition and can control costs in a great way."
"It makes maintenance very easy and stress-free for our teams."
"I also like the ability to build custom functions. I can define a function where I have two types of views and configure the dependencies. The virtual data centers concept allows me to define users. If a user wants to join certain kinds of machines, the host and the other user won't see them. It gives me the flexibility to define multiple views and data centers in one place."
"The solution must have a single management console for the resources and VMs."
"The next feature I would like to have full disclosure of what's being done with the data."
"The main issue I experienced from CloudSphere was recently resolved, but an area for improvement in the solution is that it lacks the functionality of migrating resources from one public cloud to another. If CloudSphere could provide that functionality, that would be very beneficial to users and companies."
"There are quite a number of services that can't be deployed using CloudSphere."
"When we start the scanning of, for example, 500 servers, it will not handle the scan. We need to differentiate the jobs - for example, one job for 100 servers, a second job for another 100 servers, et cetera."
"They have been saying for the past two and a half years that they would develop a feature to hot-add RAM and CPU, but it does not work."
"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."
"The protocol for clusterization is rough and doesn't work well."
"The front-facing API can be improved to support lots of requests when the platform is huge with lots of virtual resources."
"Backup features are only available in the enterprise edition. The community version lacks a good solution for making backups."
"It should have a simple REST API like most other tools. It's the industry standard format. An XML-RPC API gives you an XML document that you have to convert and then do something with that. REST API endpoint provides outputs in a JSON document. I would also like to see support for user data or heat templates, which OpenStack offers, but OpenNebula doesn't have this yet."
"As with all enterprise software licensing, the pricing is not intuitive and must be negotiated; grandfathered contracts are better than anything offered today."
"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."
CloudSphere is ranked 26th in Cloud Management with 5 reviews while OpenNebula is ranked 5th in Cloud Management with 14 reviews. CloudSphere is rated 8.2, while OpenNebula is rated 8.2. The top reviewer of CloudSphere writes "Great discovery, good support, and generally reliable". On the other hand, the top reviewer of OpenNebula writes "Reliable, simple to manage, and offers great technical support". CloudSphere is most compared with SkyKick Cloud Manager and Microsoft Azure, whereas OpenNebula is most compared with CloudStack, VMware Aria Automation, Nutanix Cloud Manager (NCM), vCloud Director and VMware Aria Operations. See our CloudSphere vs. OpenNebula report.
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