Sciweavers

DSOM
2005
Springer
13 years 10 months ago
Can Dynamic Provisioning and Rejuvenation Systems Coexist in Peace?
Dynamic provisioning systems change application capacity in order to use enough resources to accommodate current load. Rejuvenation systems detect/forecast software failures and te...
Raquel Vigolvino Lopes, Walfredo Cirne, Francisco ...
DSOM
2005
Springer
13 years 10 months ago
SLA Design from a Business Perspective
Abstract. A method is proposed whereby values for Service Level Objectives (SLOs) of an SLA can be chosen to reduce the sum IT infrastructure cost plus business financial loss. Bu...
Jacques Philippe Sauvé, Filipe Marques, Ant...
DSOM
2005
Springer
13 years 10 months ago
Control Considerations for Scalable Event Processing
The growth in the scale of systems and networks has created many challenges for their management, especially for event processing. Our premise is that scaling event processing requ...
Wei Xu, Joseph L. Hellerstein, Bill Kramer, David ...
DSOM
2005
Springer
13 years 10 months ago
Decentralized Computation of Threshold Crossing Alerts
Threshold crossing alerts (TCAs) indicate to a management system that a management variable, associated with the state, performance or health of the network, has crossed a certain ...
Fetahi Wuhib, Mads Dam, Rolf Stadler, Alexander Cl...
DSOM
2005
Springer
13 years 10 months ago
Data on Retention
Abstract. Proposed EU regulations on data retention could require every provider to keep accounting logs of its customers’ Internet usage. Although the technical consequences of ...
Ward van Wanrooij, Aiko Pras
DSOM
2005
Springer
13 years 10 months ago
Utilization and SLO-Based Control for Dynamic Sizing of Resource Partitions
This paper deals with a shared server environment where the server is divided into a number of resource partitions and used to host multiple applications at the same time. In a cas...
Zhikui Wang, Xiaoyun Zhu, Sharad Singhal
DSOM
2005
Springer
13 years 10 months ago
Towards Automated Deployment of Built-to-Order Systems
Abstract. End-to-end automated application design and deployment poses a significant technical challenge. With increasing scale and complexity of IT systems and the manual handling...
Akhil Sahai, Calton Pu, Gueyoung Jung, Qinyi Wu, W...
DSOM
2005
Springer
13 years 10 months ago
Design and Implementation of Performance Policies for SMS Systems
We present a design for policy-based performance management of SMS Systems. The design takes as input the operator’s performance goals, which are expressed as policies that can b...
Alberto Gonzalez Prieto, Rolf Stadler
DSOM
2005
Springer
13 years 10 months ago
An Approach to Understanding Policy Based on Autonomy and Voluntary Cooperation
Presently, there is no satisfactory model for dealing with political autonomy of agents in policy based management. A theory of atomic policy units called ‘promises’ is therefo...
Mark Burgess