Calibrating the Query Optimizer Cost Model of IRO-DB, an Object-Oriented Federated Database System
Summary: Calibrating the query optimizer cost model of IRO-DB, an object-oriented federated DB. It tunes per-site cost coefficients using a calibration object-oriented database of linked objects and a local tuning app, validating accuracy on OO7 path traversals over ObjectStore. (summarized by gpt-5-nano on Feb 09 2026)
Incoming Non-self Citations Over Time
Authors
- 1. Georges Gardarin (CNRS; University of Versailles)
- 2. Fei Sha (CNRS; University of Versailles)
- 3. Zhao-Hui Tang (CNRS; University of Versailles)
BibTeX Citation
@article{gardarin_vldb96,
title = {{Calibrating the Query Optimizer Cost Model of IRO-DB, an Object-Oriented Federated Database System}},
author = {Gardarin, Georges and Sha, Fei and Tang, Zhao-Hui},
journal = {PVLDB},
series = {{VLDB} '96},
pages = {378},
year = {1996}
}Incoming Citations (Sorted by Pagerank)
Showing 5 of 5 citing papers.
| Rank | Citing Paper | Year | Venue | Pagerank |
|---|---|---|---|---|
| 174 | Optimizing Queries across Diverse Data Sources | 1997 | VLDB | 0.00026736308 |
| 2,829 | G-CARE: A Framework for Performance Benchmarking of Cardinality Estimation Techniques for Subgraph Matching | 2020 | SIGMOD | 7.9469964e-05 |
| 4,798 | Cost Models DO Matter: Providing Cost Information for Diverse Data Sources in a Federated System | 1999 | VLDB | 6.3970893e-05 |
| 5,112 | Towards Scalable Hybrid Stores: Constraint-Based Rewriting to the Rescue | 2019 | SIGMOD | 6.2578491e-05 |
| 13,284 | Experiences in Federated Databases: From IRO-DB to MIRO-Web | 1998 | VLDB | 4.9605343e-05 |
Previous
Page 1 / 1
Next
Outgoing Citations (Sorted by Pagerank)
Showing 7 of 7 cited papers.
Citations counted here include only citations to other VLDB/SIGMOD/CIDR/PODS papers in this database.
| Rank | Cited Paper | Year | Venue | Pagerank |
|---|---|---|---|---|
| 16 | The Functional Data Model and the Data Language DAPLEX | 1979 | SIGMOD | 0.00059778867 |
| 416 | Querying Object-Oriented Databases | 1992 | SIGMOD | 0.00018613776 |
| 1,630 | Query Optimization in Heterogeneous DBMS | 1992 | VLDB | 0.00010013052 |
| 2,377 | Efficient Assembly of Complex Objects | 1991 | SIGMOD | 8.5327717e-05 |
| 2,630 | On the Effectiveness of Optimization Search Strategies for Parallel Execution Spaces | 1993 | VLDB | 8.1828876e-05 |
| 5,549 | A Cost Model for Clustered Object-Oriented Databases | 1995 | VLDB | 6.071306e-05 |
| 5,993 | Access to Objects by Path Expressions and Rules | 1994 | VLDB | 5.9058376e-05 |
Previous
Page 1 / 1
Next
Semantically Similar Papers
| # | Overall Rank | Paper | Year | Venue |
|---|---|---|---|---|
| 1 | 3,599 | Scalable Multi-Query Optimization for Exploratory Queries over Federated Scientific Databases | 2008 | VLDB |
| 2 | 1,630 | Query Optimization in Heterogeneous DBMS | 1992 | VLDB |
| 3 | 12,802 | An Access Cost-Aware Approach for Object Retrieval over Multiple Sources | 2010 | VLDB |
| 4 | 401 | Query Caching and Optimization in Distributed Mediator Systems | 1996 | SIGMOD |
| 5 | 1,380 | Experiences Building the Open OODB Query Optimizer | 1993 | SIGMOD |
| 6 | 396 | R* Optimizer Validation and Performance Evaluation for Local Queries | 1986 | SIGMOD |
| 7 | 8,661 | An Iterative Method for Distributed Database Design | 1991 | VLDB |
| 8 | 4,213 | Cost-based Selection of Path Expression Processing Algorithms in Object-Oriented Databases | 1996 | VLDB |
| 9 | 4,798 | Cost Models DO Matter: Providing Cost Information for Diverse Data Sources in a Federated System | 1999 | VLDB |
| 10 | 5,549 | A Cost Model for Clustered Object-Oriented Databases | 1995 | VLDB |