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CS598-YYZ : Reliable and Robust Software Mis-Configurations Diagnoses

CS598-YYZ : Reliable and Robust Software Mis-Configurations Diagnoses. Yuanyuan (YY) Zhou. Admin. Things. Nov 28 th , 1pm 4403. Performance Debugging. Apply to modules or procedures within a conventional single-tired system? (James) Gray box approach? (Thadpong)

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CS598-YYZ : Reliable and Robust Software Mis-Configurations Diagnoses

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  1. CS598-YYZ : Reliable and Robust SoftwareMis-Configurations Diagnoses Yuanyuan (YY) Zhou

  2. Admin. Things • Nov 28th, 1pm 4403 CS598YYZ-Fall 2005

  3. Performance Debugging • Apply to modules or procedures within a conventional single-tired system? (James) • Gray box approach? (Thadpong) • Can we leverage other techniques such as advanced statistics and data mining? (Chengdu) • Can we apply the spirit of Rx to performance debugging? CS598YYZ-Fall 2005

  4. Correlated Instrumentation to System States • Other statistical methods? (Chao) • How to obtain appropriate set of parameters for instrumentation? (Thadpong) • Can we use TAN approach to correlate faults to failures? (Thadpong, Maifi) CS598YYZ-Fall 2005

  5. Finding Needles in the Haystack • Other applications such as intrusion detection and others? (Spiros) • Is it possible to modify Chronus to do real-time detection of mis-configuration problems or locate misconfiguaration causes on distributed systems? (James) • Can we do automatic recovery based on this approach? (Thadpong) CS598YYZ-Fall 2005

  6. Group Discussion/Presentation • Borrow ideas from other fields to improve software reliability • Biology (cell-level, animal, etc) • Society • Human being CS598YYZ-Fall 2005

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