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RTCSA
2005
IEEE

Multi-Versions Data for Improvement of QoS in RTDBS

14 years 1 days ago
Multi-Versions Data for Improvement of QoS in RTDBS
In current research toward the design of more powerful behavior of RTDBS under unpredictable workloads, different research groups focus their work on QoS (Quality of Service) guarantee. Their research are often based on feedback control real-time scheduling theory. In this paper, we propose a technique which allows to execute transactions on time using fresh and precise data while taking into account the global size of the database. We have extended the feedback-based miss ratio control by both using multi-versions data, and proposing a data management policy combining (1) limitation of the versions number and (2) dynamic adjustment of this limit according to a maximum database size parameter.
Emna Bouazizi, Claude Duvallet, Bruno Sadeg
Added 25 Jun 2010
Updated 25 Jun 2010
Type Conference
Year 2005
Where RTCSA
Authors Emna Bouazizi, Claude Duvallet, Bruno Sadeg
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