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无论是什么产品,在其升级的时候都会有一些变化,而这些变化就有可能导致原有的应用不能运行,使用户原有的投资丧失应用价值。而企业的关键应用对这种变化更加敏感——关键应用一般都不会随着硬件架构的改变而随之改变,用户要求系统的兼容性。正是因为这一点,惠普公司ESG部门负责NonStop系统业务的沈德昌先生再三强调,NonStop系统一定会保证未来的系统兼容性。不会因为从MIPS处理器升级到安腾处理器而降低系统的可用性。 NonStop系统起始于1970年代的Tandem公司,至今已有20多年发展历史。目前已应用于证券、银行等对可用性有着特别苛刻的关键应用。尽管NonStop系统所采用
No matter what the product, there will be some changes in its upgrade, and these changes may lead to the original application can not run, so that users lose their original investment value. Enterprise-critical applications are more responsive to this change-critical applications generally do not change as the hardware architecture changes and users demand system compatibility. Because of this, Mr. Shen Dechang, who is in charge of NonStop system business in ESG department of Hewlett-Packard Company, has repeatedly emphasized that NonStop system will ensure future system compatibility. System availability will not be reduced by upgrading from MIPS processors to Itanium processors. The NonStop system, started in the 1970s by Tandem, has been in development for over 20 years. Has now been applied to securities, banks and other critical applications has a particularly harsh on usability. Despite the NonStop system