Embedded active memory object database design method

Embedded active memory object database design method

The invention discloses an embedded active memory object database design method, which is characterized in that: (1) a mode for describing an object model realizes seamless combination of object data and relational data in the process of mapping the object model and a relational model, avoids the ca...

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Hauptverfasser: LI JIYUN, JIANG HUI, DAI GUANGYU, ZHAN CHENGGUO
Format: Patent
Sprache:chi ; eng
Schlagworte:
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
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creator LI JIYUN
JIANG HUI
DAI GUANGYU
ZHAN CHENGGUO
description The invention discloses an embedded active memory object database design method, which is characterized in that: (1) a mode for describing an object model realizes seamless combination of object data and relational data in the process of mapping the object model and a relational model, avoids the calculation process for the object-relation mapping process and improves the access speed for a memory object database by directly mapping multi-dimensional object relationships into three special two-dimensional tables; (2) a data organization mode of taking an object attribute column as a basic structure optimizes the database reading speed; (3) a quick loading mechanism shortens system starting time and improves system availability; and (4) an active object information notification mode changes the traditional strong coupling design of 'data structure + algorithm', and simplifies a function application developing step.
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subjects CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
title Embedded active memory object database design method
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