- Titel
- Adaptive Index Buffer
- Zitierfähige Url:
- https://nbn-resolving.org/urn:nbn:de:bsz:14-qucosa2-817281
- Konferenz
- IEEE 28th International Conference on Data Engineering Workshops. Arlington, Virginia, 01.-05.04.2012
- Quellenangabe
- 2012 IEEE 28th International Conference on Data Engineering Workshops : Proceedings
Erscheinungsort: New York, NY
Verlag: IEEE
Erscheinungsjahr: 2012
Seiten: 308-314 - Erstveröffentlichung
- 2012
- Abstract (EN)
- With rapidly increasing datasets and more dynamic workloads, adaptive partial indexing becomes an important way to keep indexing efficiently. During times of changing workloads, the query performance suffers from inefficient tables scans while the index tuning mechanism adapts the partial index. In this paper we present the Adaptive Index Buffer. The Adaptive Index Buffer reduces the cost of table scans by quickly indexing tuples in memory until the partial index has adapted to the workload again. We explain the basic operating mode of an Index Buffer and discuss how it adapts to changing workload situations. Further, we present three experiments that show the Index Buffer at work.
- Andere Ausgabe
- Link zum Artikel, der zuerst in der IEEE Xplore Digital Library erschienen ist
DOI: https://doi.org/10.1109/ICDEW.2012.39 - Freie Schlagwörter (DE)
- Indizierung, Strahlungsdetektoren, Partitionierungsalgorithmen, Flughäfen
- Freie Schlagwörter (EN)
- Indexing, Radiation detectors, Partitioning algorithms, Airports
- Klassifikation (DDC)
- 005
- 004
- Verlag
- IEEE, New York, NY
- Version / Begutachtungsstatus
- angenommene Version / Postprint / Autorenversion
- URN Qucosa
- urn:nbn:de:bsz:14-qucosa2-817281
- Veröffentlichungsdatum Qucosa
- 03.11.2022
- Dokumenttyp
- Konferenzbeitrag
- Sprache des Dokumentes
- Englisch
- Lizenz / Rechtehinweis
