Workload driven design and evaluation of web based systems:
Saved in:
Main Author: | |
---|---|
Format: | Book |
Language: | English |
Published: |
Osnabrück
<<Der>> Andere Verl.
2003
|
Subjects: | |
Links: | http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&local_base=BVB01&doc_number=010403044&sequence=000001&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA |
Item Description: | Zugl.: Aachen, Techn. Hochsch., Diss., 2003 |
Physical Description: | XII, 152 S. graph. Darst. : 26 cm |
ISBN: | 3899590732 |
Staff View
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100 | 1 | |a Khayari, Rachid El Abdouni |e Verfasser |4 aut | |
245 | 1 | 0 | |a Workload driven design and evaluation of web based systems |c Rachid El Abdouni Khayari |
246 | 1 | |a Workload-driven design and evaluation of web-based systems | |
264 | 1 | |a Osnabrück |b <<Der>> Andere Verl. |c 2003 | |
300 | |a XII, 152 S. |b graph. Darst. : 26 cm | ||
336 | |b txt |2 rdacontent | ||
337 | |b n |2 rdamedia | ||
338 | |b nc |2 rdacarrier | ||
500 | |a Zugl.: Aachen, Techn. Hochsch., Diss., 2003 | ||
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Record in the Search Index
DE-BY-TUM_call_number | 0001 75.2003 B 187 |
---|---|
DE-BY-TUM_katkey | 1435810 |
DE-BY-TUM_location | Mag |
DE-BY-TUM_media_number | 040005483158 |
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adam_text |
CONTENTS
1
INTRODUCTION
1
2
STOCHASTIC
MODELING
OF
TRAFFIC
PROCESSES
7
2.1
RENEWAL
TRAFFIC
PROCESSES
.
8
2.1.1
INTRODUCTION
.
8
2.1.2
POISSON
PROCESSES
.
9
2.1.3
PHASE-TYPE
RENEWAL
PROCESS
.
10
2.2
MARKOV-MODULATED
POISSON
PROCESS
(MMPP)
.
11
2.3
SELF-SIMILAR
TRAFFIC
MODELS
.
14
2.3.1
INTRODUCTION
.
14
2.3.2
MATHEMATICAL
CHARACTERIZATION
.
16
2.3.3
OBSERVING
SELF-SIMILARITY
.
18
2.3.4
STOCHASTIC
MODELING
OF
SELF-SIMILAR
PHENOMENA
.
19
2.4
MARKOVIAN
MODELS
FOR
SELF-SIMILAR
TRAFFIC
.
19
2.5
CONCLUSIONS
.
21
3
ANALYSIS
OF
THE
PSEUDO
SELF-SIMILAR
TRAFFIC
MODEL
23
3.1
THE
PSEUDO
SELF-SIMILAR
TRAFFIC
MODEL
.
23
3.1.1
MODEL
DEFINITION
.
24
3.1.2
COMPUTATION
OF
THE
PSST
MODEL
PARAMETERS
N,
Q
AND
A
.
27
3.2
APPLICATION
AND
VALIDATION
OF
THE
PSST
MODEL
.
27
3.2.1
APPLICATION
.
28
3.2.2
VALIDATION
.
29
3.2.3
PSST
CONCLUSIONS
.
31
3.3
ADEQUATE
TRAFFIC
MODELING
.
32
4
FITTING
MEASUREMENTS
DATA
TO
DISTRIBUTION
35
4.1
HEAVY-TAILED
AND
HYPER-EXPONENTIAL
DISTRIBUTIONS
.
37
4.1.1
HEAVY-TAILED
DISTRIBUTIONS
.
37
4.1.2
HYPER-EXPONENTIAL
DISTRIBUTIONS
.
38
4.1.3
APPROXIMATION
OF
HTDS
WITH
HEDS
.
38
4.2
THE
DIRECT
EM-APPROACH
FOR
HED
.
40
4.2.1
GENERAL
APPROACH
.
41
X
CONTENTS
4.2.2
SPECIALIZATION
TO
HEDS
.
42
4.2.3
COMPLEXITY
AND
CHOICE
OF
INITIAL
VALUES
.
43
4.3
APPLICATION,
VALIDATION
AND
COMPARISON
.
44
4.3.1
STATISTICS
OF
THE
DATA
TRACES
.
44
4.3.2
MATCHING
HTDS
.
46
4.3.3
EMBEDDING
HTDS
IN
QUEUEING
MODELS
.
48
4.4
CONCLUSIONS
.
49
5
WEB
SERVER
53
5.1
BACKGROUND
.
54
5.1.1
INTRODUCTION
.
54
5.1.2
WEB
CLIENTS
.
55
5.1.3
WEB
SERVERS
.
55
5.1.4
SERVER
LOGS
.
56
5.1.5
PROXIES
AND
CACHES
.
57
5.2
WEB
SERVER
MODELING
.
58
5.2.1
INTRODUCTION
.
59
5.2.2
WEB
SERVER
MODELS
.
60
5.2.3
A
DETAILED
QUEUEING
NETWORK
APPROACH
.
64
5.3
CONCLUSIONS
.
67
6
CACHING
69
6.1
INTRODUCTION
.
70
6.2
CACHING
STRATEGIES
.
72
6.3
CLASS-BASED
LRU
.
75
6.3.1
BASIC
IDEA
.
75
6.3.2
DETERMINING
THE
FRACTIONS
P,
AND
THE
BOUNDARIES
.
76
6.3.3
WHEN
TO
COMPUTE
THE
VALUES
P,
AND
R ?
.
78
6.4
APPLICATION,
EVALUATION
AND
COMPARISON
.
79
6.4.1
ANALYSIS
OF
THE
TRACES
.
79
6.4.2
PERFORMANCE
COMPARISON
.
80
6.4.3
TIME
COMPLEXITY
.
86
6.5
PASS-DOWN
C-LRU
.
87
6.5.1
INTRODUCTION
.
87
6.5.2
EXTENSION
OF
C-LRU
TO
PD-C-LRU
.
87
6.5.3
RESULTS
AND
COMPARISON
.
88
6.6
CONCLUSIONS
.
90
7
SCHEDULING
95
7.1
SCHEDULING
IN
WEB
SERVERS
.
96
7.1.1
WEB
SERVERS
QUEUEING
STATIONS
.
96
7.1.2
SCHEDULING
ALGORITHMS
.
97
7.2
THE
NEW
SCHEDULING
APPROACH:
CI-WFQ
.
99
CONTENTS
XI
7.2.1
MODEL
DESCRIPTION
.
99
7.2.2
DETERMINING
THE
CI-WFQ
PARAMETERS
.
100
7.3
ANALYSIS,
VALIDATION
AND
COMPARISON
.
103
7.3.1
STATISTICAL
RESULTS
FOR
THE
RWTH
TRACE
.
103
7.3.2
THE
FAILURE
OF
THE
POISSON
ASSUMPTION
.
103
7.3.3
VALIDATION
.
105
7.3.4
CI-WFQ-B:
RESULTS
AND
COMPARISON
WITH
CI-WFQ-A
.
110
7.3.5
RESULTS
OF
THE
DYNAMIC
EM-ALGORITHM
.
ILL
7.3.6
COMPARISON
OF
THE
TIME
COMPLEXITIES
.
112
7.4
CONCLUSIONS
.
113
8
CONCLUSIONS
AND
FURTHER
WORK
115
A
MISCELLANEOUS
119
A.L
MATRIX
AND
VECTOR
CALCULUS
.
119
A.2
APPLIED
PROBABILITY
FOR
PERFORMANCE
EVALUATION
.
120
A.3
THE
MAXIMUM-LIKELIHOOD
METHOD
.
121
A.4
MOMENT
MATCHING
.
123
A.5
THE
EM
METHOD
.
123
A.
6
BAYESIAN
DECISION
.
125
B
CACHING
RESULTS
FOR
THE
DEC
TRACE
129
C
SCHEDULING
RESULTS
FOR
THE
DEC
TRACE
133 |
any_adam_object | 1 |
author | Khayari, Rachid El Abdouni |
author_facet | Khayari, Rachid El Abdouni |
author_role | aut |
author_sort | Khayari, Rachid El Abdouni |
author_variant | r e a k rea reak |
building | Verbundindex |
bvnumber | BV017259441 |
ctrlnum | (OCoLC)56385991 (DE-599)BVBBV017259441 |
format | Book |
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genre | (DE-588)4113937-9 Hochschulschrift gnd-content |
genre_facet | Hochschulschrift |
id | DE-604.BV017259441 |
illustrated | Illustrated |
indexdate | 2025-01-20T19:00:34Z |
institution | BVB |
isbn | 3899590732 |
language | English |
oai_aleph_id | oai:aleph.bib-bvb.de:BVB01-010403044 |
oclc_num | 56385991 |
open_access_boolean | |
owner | DE-91 DE-BY-TUM |
owner_facet | DE-91 DE-BY-TUM |
physical | XII, 152 S. graph. Darst. : 26 cm |
publishDate | 2003 |
publishDateSearch | 2003 |
publishDateSort | 2003 |
publisher | <<Der>> Andere Verl. |
record_format | marc |
spellingShingle | Khayari, Rachid El Abdouni Workload driven design and evaluation of web based systems Leistungsbewertung (DE-588)4167271-9 gnd Markov-Modell (DE-588)4168923-9 gnd Heavy-tailed Verteilung (DE-588)4747317-4 gnd Selbstähnlichkeit (DE-588)4286650-9 gnd Kommunikationssystem (DE-588)4125542-2 gnd Nachrichtenverkehr (DE-588)4265845-7 gnd |
subject_GND | (DE-588)4167271-9 (DE-588)4168923-9 (DE-588)4747317-4 (DE-588)4286650-9 (DE-588)4125542-2 (DE-588)4265845-7 (DE-588)4113937-9 |
title | Workload driven design and evaluation of web based systems |
title_alt | Workload-driven design and evaluation of web-based systems |
title_auth | Workload driven design and evaluation of web based systems |
title_exact_search | Workload driven design and evaluation of web based systems |
title_full | Workload driven design and evaluation of web based systems Rachid El Abdouni Khayari |
title_fullStr | Workload driven design and evaluation of web based systems Rachid El Abdouni Khayari |
title_full_unstemmed | Workload driven design and evaluation of web based systems Rachid El Abdouni Khayari |
title_short | Workload driven design and evaluation of web based systems |
title_sort | workload driven design and evaluation of web based systems |
topic | Leistungsbewertung (DE-588)4167271-9 gnd Markov-Modell (DE-588)4168923-9 gnd Heavy-tailed Verteilung (DE-588)4747317-4 gnd Selbstähnlichkeit (DE-588)4286650-9 gnd Kommunikationssystem (DE-588)4125542-2 gnd Nachrichtenverkehr (DE-588)4265845-7 gnd |
topic_facet | Leistungsbewertung Markov-Modell Heavy-tailed Verteilung Selbstähnlichkeit Kommunikationssystem Nachrichtenverkehr Hochschulschrift |
url | http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&local_base=BVB01&doc_number=010403044&sequence=000001&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA |
work_keys_str_mv | AT khayarirachidelabdouni workloaddrivendesignandevaluationofwebbasedsystems |
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