A median-priced home in Houston costs $199,300 and requires a salary of $49,983.37 to afford monthly payments of $1,166.28. San Francisco topped the list for the highest salary required to purchase a median-priced home, which costs $742,900.
A centralized database is a collection of information at a single location accessible from numerous points, in contrast with a distributed database where the information is spread out across multiple sites.
Compute Virtualization. Modern software-defined compute, also known as virtualization, is the first step toward the Software-Defined Data Center. Introduced by VMware more than a decade ago, x86 server virtualization has become a standard technology used by a vast majority of data centers worldwide. Servers deployed the conventional way operate at less than 15 percent of capacity. Virtualization rewrites the entire equation.