In various embodiments, business software system server 104 comprises one or more physical servers with {HEAD ~ one or more processors}, one or more memories, and {TAIL ~ one or more other storage devices} and one or more virtual environments in which an application is executed 
In various embodiments , business software system server 104 comprises one or more physical servers with { HEAD ~ one or more processors } , one or more memories , and { TAIL ~ one or more other storage devices } and one or more virtual environments in which an application is executed
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