Software-defined data center

• abstract: Software-defined data center (SDDC) is an architectural approach to IT infrastructure that extends virtualization concepts such as abstraction, pooling, and automation to all of the data center’s resources and services to achieve IT as a service. In a software-defined data center, “compute, storage, networking, security, and availability services are pooled, aggregated, and delivered as software, and managed by intelligent, policy-driven software.

以上来源于: WordNet