Learn More
Ivfanaging transactions with real-time requirements presents many new problems. In this paper we focus on two: How can we schedule transactions with deadlines? How do the real-time constraints affect concurrency con-trol? We describe a new group of algorithms for scheduling real-time transactions which produce serialix-able schedules. We present a model for(More)
Managing transactions with real-time requirements and disk resident data presents many new problems. In this paper we address several: How can we schedule transactions with deadlines? How do the real-time constraints affect concurrency control? How does the scheduling of IO requests affect the timeliness of transactions? How should exclusive and shared(More)
Conventional databases are mainly characterized by their strict data consistency requirements. Database systems for real-time applications must satisfy timing constraints associated with transactions. In this paper a novel disk scheduling algorithm for real-time database system is proposed. The main objective of this paper is to initiate an enquiry in Disk(More)
  • 1