VMware – History of ESXi

Prior to ESXi, VMware's hypervisor was called ESX. In comparison with ESXi, ESX had some significant differences. The most noticeable difference is that ESX's core was a highly customized Linux kernel...

AIX – History and Background of AIX

AIX history: IBM had 2 discrete Power Architecture hardware lines, based on different Operating Systems:     - OS/400, later i5/OS, more later IBM i     - AIX (on the same hardware it is possible...

AIX CPU-PROCESSES

Physical - Virtual - Logical CPU: Physical Processors are cores in the machine. Virtual Processors are assigned to an LPAR manually when LPAR is created. Logical Processors are created automatically by AIX,...