用于HLA实时仿真的内存机制数据库开发

Development of main memory mechanism database used for HLA real-time simulation

介绍了内存机制数据库的研究与开发的主要内容。随着计算机技术的发展和仿真应用的变化和高层体系结构HLA的出现,改变了计算机仿真技术研究和应用的格局。针对体系仿真对实时性的高要求,提出一种新的提高体系仿真实时性能的方法,即利用内存机制数据库技术来解决实时性需求。它能够高速缓存后台数据库中的数据,依靠内存机制数据库对这些数据进行管理,构成内存数据库管理系统。并通过选用FCS-DBS系统作为实例验证了理论研究部分的可行性。

The main contents of research and development on the main memory mechanism database system is introduced.. With the development of computer technology and the change of CS, the appearance HLA changes the pattern of CS＇s research and application. Aimed at the high request of system simulation, an approach to data management that greatly improves the performance of real-time is put forward. Namely, the technology of MMDB is used to satisfy the demand of real-time performance. The method can cache data of backend corporate database and manage them relying on the technology of main memory database, then structures an in-memory relational database management system, and FCS-DBS is choosen as the example to testify the validity of conclusion.