检索结果-内蒙古大学图书馆

ALBL: an adaptive load balancing algorithm for distributed web systems

INTERNATIONAL JOURNAL OF COMMUNICATION NETWORKS AND distributed systems 2014年第2期13卷 144-168页

作者： Kontogiannis, Sotirios Karakos, Alexandros Democritus Univ Thrace Fac Software Engn Dept Elect & Comp Engn Univ campus Kimeria GR-67100 Xanthi Greece

This paper presents an adaptive load balancing algorithm (ALBL) for cluster-based web systems. The balancing policy is based on two criteria: HTTP process time and network delay. The former describes web server ability to process a forthcoming request, while the latter tries to estimate network conditions. Periodic criteria calculations are performed by agents at the web switch and the weight estimation process is transparent to web servers enhancing therefore distributed system's scalability. We put to test our implementation against known blind selection balancing algorithms used at web-farms such as: Round Robin, stateful ones such as Least Connections and adaptive ones such as Least Load. We also put to test performance and scalability of previous algorithms. From our testbed scenario results we show that ALBL algorithm outperforms stateless and stateful algorithms and also presents significant performance gains towards adaptive algorithms. We also show that our algorithm scales well as the number of balancing servers and web cluster's requests rate increases. We also pinpoint ALBL algorithm ability to predict network conditions and web servers load without the use of feedback information obtained by web servers but frequent service and network probes towards web servers issued by the web switch.

关键词： distributed web systems web clusters load balancing algorithms

来源：评论

学校读者我要写书评

暂无评论

Elevating Medical Efficiency and Personalized Care Through the Integration of Artificial Intelligence and distributed web systems 20th

Elevating Medical Efficiency and Personalized Care Through t...

引用

20th International Conference on Intelligent Tutoring systems (ITS)

作者： Ileana, Marian Natl Univ Sci & Technol POLITEHNICA Bucharest Interdisciplinary Doctoral Sch Bucharest Romania Pitesti Univ Pitesti Romania

ISBN: (纸本)9783031630309;9783031630316

In the contemporary context of the medical field, the collaboration between technology and classical medicine becomes essential to improve the efficiency of the medical act and to be able to provide personalized care using the latest available technologies. The healthcare industry faces a number of challenges, including rising costs and a shortage of healthcare professionals. Effective and personalized medical treatment is one of the essential goals of healthcare systems spread across the globe. distributed web infrastructure can help improve efficiency and reduce costs by simplifying communication and collaboration between healthcare providers. distributed web systems offer a major new opportunity to improve the field through more effective interconnection and collaboration between healthcare providers and patients. distributed web infrastructure improves data privacy and security by eliminating sensitive points. By allowing patients to share specific information with healthcare providers while maintaining privacy, they have more control over their medical data. This model of approach contributes to a model of patient-oriented medical care rather than distributing attention to the shortcomings of the information system. Decentralized data repositories and collaborative platforms can accelerate the pace of medical discovery and promote more efficient clinical trials. Integrating a distributed web infrastructure in healthcare promises to deliver personalized care and improve medical practice. This shift in direction towards decentralization will provide new opportunities for innovation, collaboration, and improving patient outcomes in the context of improved healthcare services.

关键词： distributed web systems Healthcare informatics Medical efficiency Personalized care Artificial intelligence

来源：评论

学校读者我要写书评

暂无评论

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

请选择保存的检索档案：

请选择收藏分类：

通借通还

建议与咨询 留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

请选择保存的检索档案： 新增检索档案 确定 取消

请选择收藏分类： 新增自定义分类 确定 取消

通借通还

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

请选择保存的检索档案：

请选择收藏分类：