Ulcer medications can include: 1  Proton pump inhibitors (PPI). Proton pump medications reduce acid levels and allow the ulcer to heal. 2  Antibiotics . If you have H. pylori infection, then antibiotics are also used. 3  Upper endoscopy . Some bleeding ulcers can be treated through an endoscope.  Surgery.
When it comes to calculating the dollar savings from consolidating servers with virtualization, I recommend that you check out the following ROI calculators: 1  VMware ROI/TCO Calculator. 2  Microsoft Integrated Virtualization ROI Tool. 3  Intel Virtualization Calculator.
11. I've been running several VM's with VirtualBox, and the memory usage reported from various perspectives, and I'm having trouble figuring how much memory my VMs actually use. Here is an example: 1  I have a VM running Windows 7 (as the Guest OS) on my windows XP Host machine.2  The Host Machine Has 3 GB of RAM. The Guest VM is setup to have a base memory of 1 GB. 2  If I run Task Manger on the Guest OS, I see memory usage of 430 MB. 3  If I run Task Manger on the host OS, I see 3 processes that seem to belong to VirtualBox: 4  VirtualBox.exe (1), using 60 MB of memory (This one seems to have the most CPU usage).