Management of the Real-Time Derived Data in a Distributed Real-Time DBMS Using the Semi-Total Replication Data

被引：0

作者：

Hamdi, Sana ^{[1
]}

Ben Salem, Malek ^{[1
]}

Bouazizi, Emna ^{[1
]}

Bouaziz, Rafik ^{[1
]}

机构：

[1] Sfax Univ, Higher Inst Comp Sci & Multimedia, MIRACL Lab, Sfax, Tunisia

来源：

2013 ACS INTERNATIONAL CONFERENCE ON COMPUTER SYSTEMS AND APPLICATIONS (AICCSA) | 2013年

关键词：

DRTDBMS; Quality of Service; Derived Data; Real-Time Transactions; Semi-Total Replication;

D O I：

暂无

中图分类号：

TP301 [理论、方法];

学科分类号：

081202 ;

摘要：

In real-time databases, there are data, called sensory. They are regularly updated by periodic update transactions. These data are used to calculate other data, called derived data. At each update of a given sensory data, the derived data which depend on it should be updated. Many studies have been conducted to design architectures for Distributed Real-Time DBMS (DRTDBMS) but excluding real-time derived data. In this paper, we study various policies for updating derived data and apply a mixed method for updating derived data based on a management approach to Quality of Service (QoS) using a semi-total replication as a principle of data distribution.

引用

页数：4

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