Evaluation and Optimization of Web Application Performance Under Varying Network Conditions

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21230%2F10%3A00169245" target="_blank" >RIV/68407700:21230/10:00169245 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Evaluation and Optimization of Web Application Performance Under Varying Network Conditions

Popis výsledku v původním jazyce

System performance testing measures application responsiveness for end users and aids in identifying bottlenecks in service delivery. For web applications, performance is typically reported in page load times, which are affected by many factors includingcaching, resource counts, etc. Providing complex UI functionality often greatly increases the number and complexity of page resources. We describe and demonstrate the use of a debugging web proxy, CZProxy, to allow analysis of the individual componentsof page load. Since network characteristics may significantly impact the true bottleneck, our proxy can simulate both latency stretch and bandwidth restrictions, allowing optimization over a variety of enduser connection scenarios. Using our debugging proxy, we conduct a case study on an actual web application, develop optimizations based on this study, and evaluate performance. From this, we provide a set of recommendation for web application optimization using a web debugging proxy.

Název v anglickém jazyce

Evaluation and Optimization of Web Application Performance Under Varying Network Conditions

Popis výsledku anglicky

System performance testing measures application responsiveness for end users and aids in identifying bottlenecks in service delivery. For web applications, performance is typically reported in page load times, which are affected by many factors includingcaching, resource counts, etc. Providing complex UI functionality often greatly increases the number and complexity of page resources. We describe and demonstrate the use of a debugging web proxy, CZProxy, to allow analysis of the individual componentsof page load. Since network characteristics may significantly impact the true bottleneck, our proxy can simulate both latency stretch and bandwidth restrictions, allowing optimization over a variety of enduser connection scenarios. Using our debugging proxy, we conduct a case study on an actual web application, develop optimizations based on this study, and evaluate performance. From this, we provide a set of recommendation for web application optimization using a web debugging proxy.

Druh

D - Stať ve sborníku

CEP obor

IN - Informatika

OECD FORD obor

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Projekt

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Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2010

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název statě ve sborníku

Proceedings of 44th Spring International Conference MOSIS'X

ISBN

978-80-86840-51-2

ISSN

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e-ISSN

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Počet stran výsledku

8

Strana od-do

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Název nakladatele

MARQ

Místo vydání

Ostrava

Místo konání akce

Hradec nad Moravicí

Datum konání akce

27. 4. 2010

Typ akce podle státní příslušnosti

CST - Celostátní akce

Kód UT WoS článku

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