In this paper, we designed a real-time static locking (RT-SL) protocol which minimizes the lock operation overhead and handles the priority of transactions. We also implemented the proposed protocol on a main-memory database system, Mr.RT (Main-memory Resident Real-Time) DBMS and then we ...
Even though batch and online can coexist, it is a good practice to run large Enterprise Integration Manager (EIM) or territory reassignment processes during off hours due to the remote possibility of locking, EDM pool, and catalog contention issues. 1.5.3 Gateway Server The Gateway Server is a...
Deadlocks should be avoided by accessing the tables in the order they are listed in the table locking ladder. For example, you should update or delete rows in the table with the lowest Processing Order first.If more than one row in the same table is being touched, then lock the rows in...
of the dbms 20 and transmits a blocking realization response to the application 10 and each time detected statistical time information, the locking request counter, the counter subsequent blocking requirements, the blocking request time, the blocking realization of time, the time of the initial ...
I will implement Optimistic Concurrency control protocol to validate functionality of my application and compare it with two phase locking protocol.Southern Illinois University at Carbondale.Thakur, Kishore Kumar Singh.Southern Illinois University at Carbondale....