Transaction Scheduling With Temporal Data in Real-Time Database Systems
نویسندگان
چکیده
منابع مشابه
Real-Time Transaction Scheduling in Database Systems
A database system supporting a real-time application, which can be calledà real-time database system (RTDBS)', has to provide real-time information to the executing transactions. Each RTDB transaction is associated with a timing constraint, usually in the form of a deadline. EEcient resource scheduling algorithms and concurrency control protocols are required to schedule the transactions so as ...
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ul Haque, Waqar, "Transaction processing in real-time database systems " (1993). Retrospective Theses and Dissertations. Paper 10442. This manuscript has been reproduced from the microfilm master. UMI films the text directly from the original or copy submitted. Thus, some thesis and dissertation copies are in typewriter face, while others may be from any type of computer printer. The quality of...
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Object database systems (ODBs) are an attractive alternative to relational database systems, especially in application areas where the modeling power or performance of relational database systems is insufficient. These applications typically maintain large amounts of data. Frequently, some of the data is temporal data. For the temporal data, the whole history of the individual objects is kept, ...
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In real-time systems it is of paramount importance that time constraints of tasks are enforced. A tremendous amount of research has been carried out on scheduling problems associated with such systems, primarily focusing on priority assignment policies in non-overloaded systems. While static real-time systems, by definition, do not suffer from overloads, they offer limited or no flexibility and...
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ژورنال
عنوان ژورنال: International Journal of Modelling and Simulation
سال: 2002
ISSN: 0228-6203,1925-7082
DOI: 10.1080/02286203.2002.11442244