Model-driven generative techniques for scalable performabality analysis of distributed systems

  • Authors:

  • Arundhati Kogekar;Dimple Kaul;Aniruddha Gokhale;Paul Vandal;Upsorn Praphamontripong;Swapna Gokhale;Jing Zhang;Yuehua Lin;Jeff Gray

  • Affiliations:

  • Vanderbilt University, Dept. of Electrical Engineering and Computer Science, Nashville, TN;Vanderbilt University, Dept. of Electrical Engineering and Computer Science, Nashville, TN;Vanderbilt University, Dept. of Electrical Engineering and Computer Science, Nashville, TN;University of Connecticut, Dept. of Computer Science and Engineering, Storrs, CT;University of Connecticut, Dept. of Computer Science and Engineering, Storrs, CT;University of Connecticut, Dept. of Computer Science and Engineering, Storrs, CT;University of Alabama at Birmingham, Dept of Computer and Information Science, Birmingham, AL;University of Alabama at Birmingham, Dept of Computer and Information Science, Birmingham, AL;University of Alabama at Birmingham, Dept of Computer and Information Science, Birmingham, AL

  • Venue:
  • IPDPS'06 Proceedings of the 20th international conference on Parallel and distributed processing
  • Year:
  • 2006

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Abstract

The ever increasing societal demand for the timely availability of newer and feature-rich but highly dependable network-centric applications imposes the need for these applications to be constructed by the composition, assembly and deployment of off-the-shelf infrastructure and domain-specific services building blocks. Service Oriented Architecture (SOA) is an emerging paradigm to build applications in this manner by defining a choreography of loosely coupled building blocks. However, current research in SOA does not yet address the performability (i.e., performance and dependability) challenges of these modern applications. Our research is developing novel mechanisms to address these challenges. We initially focus on the composition and configuration of the infrastructure hosting the individual services. We illustrate the use of domain-specific modeling languages and model weavers to model infrastructure composition using middleware building blocks, and to enhance these models with the desired performability attributes. We also demonstrate the use of generative tools that synthesize metadata from these models for performability validation using analytical, simulation and empirical benchmarking tools.