EVALUATING PAAS SCALABILITY AND IMPROVING PERFORMANCE USING SCALABILITY IMPROVEMENT SYSTEMS

Evaluating Paas Scalability and Improving Performance Using Scalability Improvement Systems

Cloud computing has almost changed the way of obtaining resources and managing platform as a service. With these improvements, challenges like scalability testing, performance testing is emerging very fast. This paper focuses on the evaluation of scalability of PaaS as well along with that propose a graphical model where SIS (Scalability Improvement System)is proposed in which cache are impleme...

Improving the scalability of high performance computer systems

Improving the performance of future computing systems will be based upon the ability of increasing the scalability of current technology. New paths need to be explored, as operating principles that were applied up to now are becoming irrelevant for upcoming computer architectures. It appears that scaling the number of cores, processors and nodes within an system represents the only feasible alt...

Improving the Scalability of Performance Evaluation Tools

Performance evaluation tools play an important role in helping understand application performance, diagnose performance problems and guide tuning decisions on modern HPC systems. Tools to observe parallel performance must evolve to keep pace with the ever-increasing complexity of these systems. In this paper, we describe our experience in building novel tools and techniques in the TAU Performan...

Evaluating the Scalability of Distributed Systems

Many distributed systems must be scalable, meaning that they must be economically deployable in a wide range of sizes and con gurations. This paper presents a scalability metric based on coste ectiveness, where the e ectiveness is a function of the system's throughput and its quality of service. It is part of a framework which also includes a scaling strategy for introducing changes as a functi...

Improving the Scalability of Multi-Agent Systems