Titlebook: Service Availability; Third International Dave Penkler,Manfred Reitenspiess,Francis Tam Conference proceedings 2006 Springer-Verlag Berlin

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Foreknowledge

Inconsistency Evaluation in a Replicated IP-Based Call Control Systemility is crucial and the integration of SIP with a fault-tolerant solution, often based on a replication technique, has become necessary. Because the replicated stateful servers are deployed in distributed networks, state inconsistency may be introduced. Mechanisms have been proposed, which aim at k

钢笔尖

MUT

Making Legacy Services Highly Available with OpenAIS: An Experience Reportterface Specification (AIS) issued by the Service Availability Forum. Our focus is put on integrating existing (legacy) applications or services into the AIS framework (where the source code of these services is not available) in order to make such services highly available. This is achieved by usin

transplantation

Using OpenAIS for Building Highly Available Session Initiation Protocol (SIP) Registraro address this issue. However, these have proprietary interfaces and are often complex to develop new application. In this paper, we describe our experience with using open source cluster middleware, OpenAIS, for building a telecom application used in IP Multimedia subsystem. The telecom application

Acclaim

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The Service Availability Forum Security Service (SEC): Status and Future Directionsns an implementation of these interfaces implies that it can itself be highly available. To ensure this availability an implementation must be secure, but these security mechanisms must themselves not reduce the availability of the overall system [1,2]. The security of high availability interfaces (

注视

Performability Analysis of Storage Systems in Practice: Methodology and Toolsection tests are conducted to measure the performance of the storage system in various degraded states with a performance benchmark developed within Sun Microsystems. A graphic metric is introduced for performability assessment and comparison. An example is used throughout the paper to illustrate the methodology and process.