Design And Implementation Of Real Time Database Based On Linux

Real Time Database is the core component of Configuration Software,it provides a solution to the complexity and the variety of production and control data,and overcomes the strict restriction of time in data processing and event scheduling.First,based upon an analysis of the data processing flow in RTDB,making full use of the flexible Inter-Process Communication supported by Linux,a multilayer storage structure model is performed in DBMS.And then a Cache Sensitive Sequential Binary Tree is constructed using its structural optimization design to attain a prominent Cache utilization,it bases on the research of a series of existing Index Structures in Main Memory Database(MMDB).Finally,after the discussion in detail of existing Data Storage Model in MMDB,a Bipartite Graph based Database Storage Model is proposed. Experiment results show that the proposed system has a remarkable Real Time performance.