Computer Systems Performance Evaluation and Prediction

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