Oracle VM VirtualBox vs. vRealize Configuration Manager (discontinued)

It is best suited when you want to have different operating systems on your laptop or desktop. You can easily switch between operating systems without the need to uninstall one. In another scenario, if you expect some application to damage your device, it would be best to run the application on the VM such that the damage can only be done to the virtual machine. It is less appropriate when time synchronization is very important. At times the VMs run their own times differently from the host time and this may cause some losses if what you doing is critical. Another important thing to take note of is the licensing of the application you want to run your VM. Some licenses do not allow the applications to be run on virtual servers so it is not appropriate to use the VM at this time.

Incentivized

If you want the best compatibility with VMware products, this is it. There are other HyperVisor platforms out there, however, this software is native to VMWare. Reduces potential security threats through a unified approach to configuration management across the physical and virtual infrastructure.

Incentivized

• It is simple to install - there is no advanced knowledge required to begin building virtual computers
• It is easy to use - adding new virtual machines is simple with wizard-based deployment
• It enables easy portability - moving virtual machines from one host to another is straight-forward and simple
• It is free

Incentivized

• Active monitoring of Syslog and notifications based upon the matching conditions.
• Change management- Changes can be pushed to several system from one place. It also keeps the record of what changes and who made the change even if the changes has not been made through VMware vCenter Configuration Manager.
• Robust reporting feature- Enhanced filters features and report generation in excel format presents the data in readable and to the point.
• Integration with ticketing tool further ensures that changes are approved before implementation.

Incentivized

• I have had issues in the past when it has come to resizing VM disk storage. The issue is entirely detailed here: https://www.virtualbox.org/ticket/9103 -- the problem was caused because of having existing snapshots (which error message output was not detailing). I haven't had to deal with the issue due to my dynamic disk sizes not being small from the start anymore (this is mostly an issue for my Windows VMs where the base disk may need significant size for the OS). It looks like, for a resize, that a merge of all snapshots has to occur first -- one user on that list details a workaround to maintain snapshots by cloning the VM. (Note: 5.2 was just released a few weeks ago, and looks like it should prevent the problem happening in the future by properly informing users that it isn't possible with snapshots).
• Certain scenarios, like resizing disks, required dropping into a terminal as there were no options to previously do so via the GUI. According to some recent posts, I've seen that v5.2 has added disk management stuff like that to the GUI (or will be adding it). I'm comfortable with dropping into the terminal, but in a teaching scenario or when evaluating the learnability of the tools, it complicates things.

Incentivized

• It a little cumbersome to get all features up and running.
• Takes a bit of knowledge to get to all configured and thievery setup.
• It would be great if it had a monitoring tool internally, a tool like Nagios for example.

Incentivized

I give this rating because virtual box is inexpensive but there is another product such as vm ware that can also be used

Incentivized

Easy and quick to use. Runs at sufficient speed even with 5/6 VMs running, and can handle a bridged network with ease. Easy to disassociate from the host to ensure the environment built within VB is quarantined should anything happen, meaning no risk to physical hardware. Quick to pick up. Quick to add new machines. Cloning feature very quick and comprehensive. I've never had a VM crash or freeze.

Incentivized

Dependency on the Host OS means it is as reliable as it is possible to be. Application errors are beyond the purview of the application.

Incentivized

No issues, especially with the extensions addons.

Incentivized

Oracle have a very fast response rate and a strong user community. One can geet help from many sources if they choose to research for themselves.

Incentivized

We really enjoy using virtual box. We do not require to buy expensive hardware but instead we can minimize costs and maximize profits.

Incentivized

VirutalBox is very similar to using Vmware with the slight difference in appearance and what might be considered a less polished look. However, what it lacks in polish and looks it makes up for in functionality, easy of use and the wide range of operating systems and features it supports without the need of buying the full professional edition

Incentivized

• BMC TrueSight Server Automation
• VMware vCenter Configuration Manager has good reporting feature.
• The interface is very user-friendly and is simple to use.
• Multiple Platform support i.e Windows, Linux, UNIX
• Patch management and templates are easy to configure and use.

Incentivized

The only problem I have found is that the deployment is dependent and intrinsically linked to the Host OS. This is different from bare metal solutions which remove that dependency on a Host OS. The latter is more reliable and removes a layer of potential failure.

Incentivized

• For personal use, there is no monetary investment, I am running 5 CentOS servers flawlessly in my home lab.
• Saves a ton of money in an enterprise environment by not having to purchase physical test servers. (Cost of Enterprise product is way lower vs Cost of standing up physical servers and/or cloud servers)
• Makes virtualization very easy and friendly for everyone for test instances.

Incentivized

• Really good ROI!!! Every penny paid with a smile on my face!!!
• Ease of use, simplified GUI, evenhanded features, strong support behind it, compatibility with other products.
• Cuts time for configuration drastically.

Incentivized