Towards Priority Ceilings in Object-Based Semantic Real-Time Concurrency Control

This paper shows how priority ceiling techniques can be added to object-based real-time semantic concurrency control. The resulting protocol provides more potential concurrency for real-time object-oriented databases than previous priority ceiling techniques, while alleviating priority inversion and deadlock problems of previous object-based semantic concurrency control techniques. It is also a natural extension of priority ceiling techniques to objects in general.

• Type: Conference
• Year: 1996
• Where: RTDB
• Authors: Michael Squadrito, Lisa Cingiser DiPippo, Victor Fay Wolfe
• Keywords: Priority Ceiling Techniques, Real-time Semantic Concurrency, RTDB 1996, Semantic Concurrency Control