TY - GEN
T1 - Scheduling real-time transactions
AU - Son, Sang H.
PY - 1990
Y1 - 1990
N2 - Issues associated with transaction scheduling and concurrency control in real-time database systems are addressed. A message-based approach to prototyping study of distributed real-time database systems is introduced, and a prototyping software implemented for a series of experiments is presented. As a specific example of real-time transaction scheduling, a priority-based scheduling algorithm is discussed, together with a performance study using the prototyping environment. The results obtained suggest that priority ceiling protocol might be appropriate for real-time transaction scheduling since it is very stable over the wide range of transaction sizes, and, compared with the two-phase locking protocol, it reduces the number of deadline-missing transactions.
AB - Issues associated with transaction scheduling and concurrency control in real-time database systems are addressed. A message-based approach to prototyping study of distributed real-time database systems is introduced, and a prototyping software implemented for a series of experiments is presented. As a specific example of real-time transaction scheduling, a priority-based scheduling algorithm is discussed, together with a performance study using the prototyping environment. The results obtained suggest that priority ceiling protocol might be appropriate for real-time transaction scheduling since it is very stable over the wide range of transaction sizes, and, compared with the two-phase locking protocol, it reduces the number of deadline-missing transactions.
UR - https://www.scopus.com/pages/publications/0025592376
M3 - Conference contribution
AN - SCOPUS:0025592376
SN - 0818620765
T3 - Proc EUROMICRO 90 Workshop Real Time
SP - 25
EP - 32
BT - Proc EUROMICRO 90 Workshop Real Time
PB - Publ by IEEE
T2 - Proceedings - EUROMICRO '90 Workshop on Real Time
Y2 - 6 June 1990 through 8 June 1990
ER -