A Calculus for SLA Delay Properties
A Calculus for SLA Delay Properties
复制标题
SLA 延迟属性的计算
DOI:
10.1007/978-3-642-28540-0_6
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发表时间:
2012
期刊:
影响因子:
--
通讯作者:
Vastag
中科院分区:
文献类型:
--
作者:
Vastag
Service Providers in Service-Oriented Architectures (SOA) often specify system performance values with the help of Service Level Agreements (SLAs) that do not specify details of how the system realizes services. Analytic modeling of SOA to estimate performance values is thus made difficult without knowledge of service rates. Service components are characterized by quantitative requirements in SLAs only, that are not supported by most modeling methods.We propose a calculus to model and evaluate SOA with quantitative properties described in SLAs. Instead of defining a system by its service capacity we will use flexible constraints on delays as found in SLAs. From these delays approximate service rates to fulfill the delay will be derived.
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DOI:
--
发表时间:
2008
期刊:
IEEE International Conference on Digital Ecosystems and Technologies
影响因子:
--
作者:
J. Eckert;Stefan Schulte;N. Repp;R. Berbner;Ralf Steinmetz
通讯作者:
Ralf Steinmetz
DOI:
--
发表时间:
2004
期刊:
Workshop on Algorithms and Data Structures
影响因子:
--
作者:
C. Molina;J. Pruyne;A. Moorsel
通讯作者:
A. Moorsel
DOI:
10.1016/j.peva.2008.04.008
发表时间:
2008-11
期刊:
Perform. Evaluation
影响因子:
--
作者:
Anne Bouillard;B. Gaujal;S. Lagrange;E. Thierry
通讯作者:
Anne Bouillard;B. Gaujal;S. Lagrange;E. Thierry
影响因子:
2.5
作者:
CRUZ, RL
通讯作者:
CRUZ, RL
影响因子:
2.5
作者:
CRUZ, RL
通讯作者:
CRUZ, RL