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Performance Isolation in Enterprise Systems

Performance Isolation in Enterprise Systems. Mohamed Mansour Karsten Schwan Sameh Abdel Aziz, James Miller, Moni Panchavadi, Jegannathan Mehalingham. Outline. Current Industrial Collaborations Worldspan, L.P. Delta Technology, Inc. References Q&A. Worldspan Collaboration. Research

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Performance Isolation in Enterprise Systems

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  1. Performance Isolation in Enterprise Systems Mohamed Mansour Karsten Schwan Sameh Abdel Aziz, James Miller, Moni Panchavadi, Jegannathan Mehalingham

  2. Outline • Current Industrial Collaborations • Worldspan, L.P. • Delta Technology, Inc. • References • Q&A

  3. Worldspan Collaboration • Research • Effects of message sequences on “clean” server • Root cause can lie outside application or user level code • Performance isolation techniques • Collaborations • Simulation studies using Worldspan traces • On-site experiments using ePricing engine • Publications • 1 conference paper (ICSOC 06) • 2 CERCS technical reports • 1 journal paper (almost ready for submission)

  4. Delta Technology Collaboration • Collaborations • Access to users and system administrators • System architecture, traffic traces, and measurements from production systems • Limited access to SI systems • Publications • 1 conference paper (under review)

  5. Delta Revenue Pipeline

  6. Delta Technology Collaboration • Challenge • Ad-hoc access to up-to-date state • Impact on transactional systems • Proposed Ideas • Automated query routing • Smart scheduling of ETL jobs • Coordinating query source selection with database mirroring

  7. References • "I-Queue: Smart Queues for Service Management" Mohamed Mansour, Karsten Schwan, Sameh Abdel Aziz ICSOC 2006 • "Isolation Points: Creating Performance-Robust Enterprise Systems" Mohamed Mansour, Karsten Schwan Pending Journal Submission • "Policies for Enterprise Information Systems: Two Case Studies"V. Kumar, M. Mansour, B. Martin, J. Mehalingham, and K. Schwan Under Review • http://www.cc.gatech.edu/~mansour • mansour@cc.gatech.edu

  8. Q&A

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