Journal of Korea Society of Digital Industry and Information Management (디지털산업정보학회논문지)
- Volume 5 Issue 1
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- Pages.23-32
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- 2009
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- 1738-6667(pISSN)
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- 2713-9018(eISSN)
DOI QR Code
High Availability Web Server Cluster Using Self-healing Technique
자가 치유 기법을 이용한 고가용도 웹 서버 클러스터
- Received : 2009.02.18
- Accepted : 2009.03.03
- Published : 2009.03.30
Abstract
Although the web is becoming a widely accepted medium, it provides relatively poor performance and low availability. A cluster consists of a collection of interconnected stand-alone computers working together and provides a high-availability solution in application area such as web services or information systems. Web server clusters require a high-availability service with a proactive and practical fault management. However, as the system complexity grows, it is not easy to meet the requirement. Therefore, web server clusters must have self-fault management capability for meeting high-availability requirement. In this paper, we propose high availability web server clusters using self-healing technique with a minimal human intervention. Our experimental results show that a proposed method can be used to improve the availability of web server clusters.