Priority inversion in DRTDBS
Sarvesh Pandey, Udai Shanker · 2018
The primary 1 performance objective in distributed real-time database systems (DRTDBS) is to minimize the number of transactions missing their deadlines. Demanding nature of this objective makes traditional approaches and even existing approaches inadequate. The past researches have been mostly devoted to outspreading traditional transaction processing methods to resolve the issues. However, for the design of DRTDBS, new policies/protocols must be designed to resourcefully handle the concurrent execution of transactions. Our aim is to develop new concurrency control protocols, commit protocols and to compare their performance with existing protocols. Another plan is to extend our work to nested transaction model, replication environment and possibly mobile environment.