Why Did My Query Slow Down?
Summary: Introduces DIADS, an integrated DB+SAN diagnosis framework that ties query execution to storage via Annotated Plan Graphs (APGs) to pinpoint cross-layer root causes. Combines domain-specific rules with machine learning to robustly diagnose noisy, interdependent failures. (summarized by gpt-5-mini on Feb 09 2026)
Incoming Non-self Citations Over Time
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Incoming Citations (Sorted by Pagerank)
Showing 5 of 5 citing papers.
| Rank | Citing Paper | Year | Venue | Pagerank |
|---|---|---|---|---|
| 1,024 | DBSherlock: A Performance Diagnostic Tool for Transactional Databases | 2016 | SIGMOD | 0.00014601525 |
| 1,533 | PerfXplain: Debugging MapReduce Job Performance | 2012 | VLDB | 0.00011462982 |
| 4,151 | openGauss: An Autonomous Database System | 2021 | VLDB | 6.4020605e-05 |
| 6,125 | iQCAR: inter-Query Contention Analyzer for Data Analytics Frameworks | 2019 | SIGMOD | 5.1949154e-05 |
| 13,562 | DIADS: A Problem Diagnosis Tool for Databases and Storage Area Networks | 2009 | VLDB | - |
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Outgoing Citations (Sorted by Pagerank)
Showing 3 of 3 cited papers.
Citations counted here include only citations to other VLDB/SIGMOD/CIDR/PODS papers in this database.
| Rank | Cited Paper | Year | Venue | Pagerank |
|---|---|---|---|---|
| 495 | Automatic SQL Tuning in Oracle 10g | 2004 | VLDB | 0.00021712703 |
| 760 | Automatic Performance Diagnosis and Tuning in Oracle | 2005 | CIDR | 0.00017003914 |
| 4,517 | A Characterization of the Sensitivity of Query Optimization to Storage Access Cost Parameters | 2003 | SIGMOD | 6.1143396e-05 |
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