Robust Real-time Query Processing with QStream
Summary: Second-gen QStream DSMS delivers QoS-guaranteed real-time query processing for data streams. Real-time OS-based resource reservation plus online adaptation handles unknown, changing stream characteristics to sustain performance under dynamic workloads. (summarized by gpt-5-nano on Feb 09 2026)
Incoming Non-self Citations Over Time
Authors
- 1. Sven Schmidt
- 2. Thomas Legler
- 3. Sebastian Schär
- 4. Wolfgang Lehner
Incoming Citations (Sorted by Pagerank)
Showing 2 of 2 citing papers.
| Rank | Citing Paper | Year | Venue | Pagerank |
|---|---|---|---|---|
| 10,077 | Enjima: A Resource-Adaptive Stream Processing System | 2026 | SIGMOD | 4.1945683e-05 |
| 12,291 | Visualizing the robustness of query execution | 2009 | CIDR | 4.1945683e-05 |
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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 |
|---|---|---|---|---|
| 323 | Gigascope: A Stream Database for Network Applications | 2003 | SIGMOD | 0.00027492196 |
| 2,407 | Operator Scheduling in a Data Stream Manager* | 2003 | VLDB | 8.8804679e-05 |
| 12,593 | QStream: Deterministic Querying of Data Streams | 2004 | VLDB | 4.1945683e-05 |
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Semantically Similar Papers
| Overall Rank | Paper | Year | Venue | Pagerank |
|---|---|---|---|---|
| 7,027 | Query-Aware Partitioning for Monitoring Massive Network Data Streams | 2008 | SIGMOD | 4.8569938e-05 |
| 7,107 | StreaMon: An Adaptive Engine for Stream Query Processing | 2004 | SIGMOD | 4.8298643e-05 |
| 7,334 | Streaming in a Connected World: Querying and Tracking Distributed Data Streams | 2007 | SIGMOD | 4.7604215e-05 |
| 43 | Models and Issues in Data Stream Systems | 2002 | PODS | 0.00072723062 |
| 13,578 | Scheduling Continuous Queries in Data Stream Management Systems | 2008 | VLDB | - |
| 194 | Query Processing, Resource Management, and Approximation in a Data Stream Management System | 2003 | CIDR | 0.00035426067 |
| 6,048 | Load Shedding in Stream Databases: A Control-Based Approach | 2006 | VLDB | 5.2365988e-05 |
| 8,682 | Efficient Scheduling of Heterogeneous Continuous Queries | 2006 | VLDB | 4.4687791e-05 |
| 7,660 | Scalable Delivery of Stream Query Result | 2009 | VLDB | 4.6862657e-05 |
| 12,593 | QStream: Deterministic Querying of Data Streams | 2004 | VLDB | 4.1945683e-05 |