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企业大踏步向Web计算环境迁移,要求服务器一年365天24小时连续运行。这些要求单靠一个企业的IT部门来实施,既不现实,又无可能。于是,作为解决策略,第三方的新型服务—“应用(主机)托管(Application Hosting)”应运而生,并将形成巨大的IT市场,给IT环境带来革命性变革。近来,在美国,冒出了许多从事这种服务的所谓“应用服务提供商(ASP:Application Service Provider)”,日本也迅速跟进,在IT业界掀起了一股新的浪潮。
Enterprises move to Web computing environment strides, requiring servers to run 24 hours a day 365 days a year. These requirements rely on an enterprise’s IT department to implement, neither realistic nor feasible. As a result, third-party new services - Application Hosting - came into being as a solution strategy and will create a huge IT market that will revolutionize the IT environment. Recently, in the United States, many so-called “application service providers (ASPs)” have emerged that are engaged in such services. Japan has also quickly followed up a wave of new waves in the IT industry.