Earticle

초록

영어

Currently, the IETF RSerPool WG is standardizing a generic protocol framework for server redundancy and session failover: Reliable Server Pooling (RSerPool). An important property of RSerPool is its lightweight architecture: server pool and session management can be realized with small CPU power and memory requirements. That is, RSerPool-based services can also be managed and provided by embedded systems. Up to now, there has already been some research on the performance of the data structures managing server pools. But a generic, application-independent performance analysis – in particular also including measurements in real system setups – is still missing.
The aim of this article is therefore – after giving an outline of the RSerPool framework, an
introduction to the pool management procedures and a description of our pool management
approach – to first provide a detailed performance evaluation of the pool management structures themselves. Afterwards, the performance of a prototype implementation is analysed in order to evaluate its applicability in a real network setup.

목차

Abstract
 1. Introduction and Scope
 2. The RSerPool Architecture
 3. Our Solution for an Efficient Handlespace Management
  3.1. Requirements to the Handlespace Management
  3.2. Handlespace Structure and Realization of Pool Policies
  3.3. Timer Schedule
  3.4. Checksum and Ownership Set
 4. The Performance Evaluation Setup
  4.1. Setup for the Performance Measurements of the Handlespace Operations
  4.2. Setup for the Performance Measurements in a Real System
 5. Performance Analysis
  5.1. Performance of the Handlespace Operations
  5.2. Performance in the Real System Setup
  5.3. Results Summary
 6. Conclusions
 References

키워드

저자

• Thomas Dreibholz [ Institute for Experimental Mathematics, University of Duisburg-Essen ]
• Erwin P. Rathgeb [ Institute for Experimental Mathematics, University of Duisburg-Essen ]

참고문헌

발행기관

간행물

표지보기 관심저널 등록

• 간행물명

  International Journal of Hybrid Information Technology

• 간기

  격월간

• pISSN

  1738-9968

• 수록기간

  2008~2016

• 십진분류

  KDC 505 DDC 605