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首页> 美国政府科技报告 >Next Generation Computer Resources (NGCR) Database Management System StandardsWorking Group (DBWG) Update
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Next Generation Computer Resources (NGCR) Database Management System StandardsWorking Group (DBWG) Update

机译：下一代计算机资源（NGCR）数据库管理系统标准工作组（DBWG）更新

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摘要

The Navy's traditional standard embedded computer approach is no longercompetitive in the present and emerging computing resources environment. Rapidly changing commercially based technologies permit more efficient and effective solutions to the full range of Navy computing resource requirements. Computing resources include the totality of computer equipment, computer programs, computer data, associated documentation, personnel, services and support. The objective of the NGCR program is to provide a new basis and approach for the Navy's acquisition of computing resources to take better advantage of open system commercial advances and investments. We expect this approach will result in reduced production costs; reduced operational and maintenance costs; minimized development, test and evaluation costs; and a more effective systems performance, integration, and upgrade. The intent of the NGCR Program is to incorporate commercially based, widely accepted, nonproprietary interface standards into computing resources for new systems acquisition and upgrading existing systems. The NGCR standardization efforts are in the area of operating system, backplane, database, graphics, project support environment, and networking. These commercially based standards will be adopted as formal military standards. Specific standards currently being adopted by the NGCR Program include IEEE POSIX, ANSI FDDI, and IEEE Futurebus +. The NGCR Program will not establish strictly Navy standards, but will adopt standards that leverage the international and national standards bodies' work. command control, software tools, Ada, computer sciences, support software, AN/LTYK-20/43/44.

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