Capacity planning and performance modeling: from mainframes to client-server systems
Capacity planning and performance modeling: from mainframes to client-server systems
Mean-Value Analysis of Closed Multichain Queuing Networks
Journal of the ACM (JACM)
Experience with Performance Testing of Software Systems: Issues, an Approach, and Case Study
IEEE Transactions on Software Engineering
CAPPLES - A Capacity Planning and Performance Analysis Method for the Migration of Legacy Systems
ER '99 Proceedings of the Workshops on Evolution and Change in Data Management, Reverse Engineering in Information Systems, and the World Wide Web and Conceptual Modeling
CSMR '00 Proceedings of the Conference on Software Maintenance and Reengineering
A Simulation Model for the Performance Evaluation when Migrating Legacy Systems
CSMR '01 Proceedings of the Fifth European Conference on Software Maintenance and Reengineering
Model-Based Performance Prediction in Software Development: A Survey
IEEE Transactions on Software Engineering
Performance by Design: Computer Capacity Planning By Example
Performance by Design: Computer Capacity Planning By Example
MASCOTS '04 Proceedings of the The IEEE Computer Society's 12th Annual International Symposium on Modeling, Analysis, and Simulation of Computer and Telecommunications Systems
Queueing Networks and Markov Chains
Queueing Networks and Markov Chains
Coping with Legacy System Migration Complexity
ICECCS '05 Proceedings of the 10th IEEE International Conference on Engineering of Complex Computer Systems
Quality Driven Software Migration of Procedural Code to Object-Oriented Design
ICSM '05 Proceedings of the 21st IEEE International Conference on Software Maintenance
Performance Evaluation and Prediction for Legacy Information Systems
ICSE '07 Proceedings of the 29th international conference on Software Engineering
The Future of Software Performance Engineering
FOSE '07 2007 Future of Software Engineering
Developing legacy system migration methods and tools for technology transfer
Software—Practice & Experience
The ARNO Project: Challenges and Experiences in a Large-Scale Industrial Software Migration Project
CSMR '09 Proceedings of the 2009 European Conference on Software Maintenance and Reengineering
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Advances in technology and economical pressure have forced many organizations to consider the migration of their legacy systems to newer platforms. Legacy systems typically provide mission critical services vital for an organization's business needs. These systems are usually very large and highly complex with little or no documentation. Furthermore, fewer people can understand and maintain these systems. While several techniques exist to verify the functionality of the migrated system, the literature is still lacking methods to effectively assess the performance impact of software migration. In this paper, we propose a new method designed specifically to address performance evaluation in software migration projects. The new method uses simple models and incorporates techniques for model validation and resource demand mapping for performance evaluation and capacity planning.