| < Free Open Study > |
|
Query by example (QBE), 88
Query processing support manager, 97
Queue fall-through time, 317
Queues, 467, 487
Queuing
analysis, 30-31, 201
theory, 201-49
time, 136
waiting time, 210, 211
Queuing models, 202-4
advantages, 447
cascading, 203
cost/complexity, 447
design parameters, 447-48
deterministic, 447
for distributed database system, 274
jobs and, 203
network, 203-4
performance attributes, 448
premise, 202-3
single-server, 203
stochastic, 447
sub-models, 447
Queuing networks, 219-27
closed, 219-24
computational methods, 233-49
open, 224-27
three-stage, 219, 220
Queuing simulation modeling, 260
Queuing systems, 201-19
arrival rate, 204
G/M/I, 219
M/G/I, 218
M/M/C, 215-18
M/M/I, 206-12
M/M/I/K, 213-15
service rate parameter, 204
| < Free Open Study > |
|