Exploring uncertainty of delays of the cloud-based web services

Bakһytzһan Omarov

2017

Closed access Metadata (CSL-JSON)
DOI 10.23919/iccas.2017.8204461
Data confidence 70 medium
How this score is calculated

It is built from checkable properties of the record itself: whether the article has a DOI, how many independent sources confirmed its data, whether the required fields are filled in, and how recent the latest confirmation is. Disagreement between sources and a missing identifier lower it. A value of 80 or above means the record was published without further checking; 60 to 79 means it is published at reduced confidence, with a manual check advisable. A record verified by an editor by hand is never pushed below 90 by a recalculation. This scores our data about the article, not the article itself.

Abstract

The paper studies the behavior of the Web Services deployed on the cloud, and investigates their performance and the instability of the underlying communication medium. Our result shows how these two factors affect the dependability of cloud-based Service Oriented Architectures (SOA). This study is based on our experiments with the Web Services which were deployed and run on Amazon. We deployed the same service on several Amazon locations and analyzed variations in the response time and the ratio between delays and standard deviation of the average values.