Query Processing on Prefix Trees Live
Summary: DexterDB uses a prefix-tree processing model that treats indexes as first-class citizens, with each operator consuming and outputting an index on the next operator's attribute. This enables composed operators (e.g., multi-way-select-join-group) for fast in-memory OLAP, with an interactive GUI to explore optimization options. (summarized by gpt-5-nano on Feb 09 2026)
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Authors
- 1. Thomas Kissinger
- 2. Benjamin Schlegel
- 3. Dirk Habich
- 4. Wolfgang Lehner
Incoming Citations (Sorted by Pagerank)
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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 |
|---|---|---|---|---|
| 35 | MonetDB/X100: Hyper-Pipelining Query Execution | 2005 | CIDR | 0.00076197749 |
| 60 | Efficiently Compiling Efficient Query Plans for Modern Hardware | 2011 | VLDB | 0.00064439773 |
| 8,347 | QPPT: Query Processing on Prefix Trees | 2013 | CIDR | 4.5410746e-05 |
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