ScyPer: A hybrid OLTP&OLAP distributed main memory database system for scalable real-time analytics

Tobias Mühlbauer, Wolf Rödiger, Angelika Reiser, Alfons Kemper, Thomas Neumann

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

11 Scopus citations

Abstract

ScyPer is an abbreviation for Scaled-out HyPer, a version of the HyPer main memory hybrid OLTP&OLAP database system that horizontally scales out on sharednothing commodity hardware. Our demo shows that ScyPer a) achieves a near-linear scale-out of OLAP query throughput with the number of active nodes, b) sustains a constant OLTP throughput, c) is resilient to node failures, and d) offers real-time analytical capabilities through market-leading query response times and periodically forked TX-consistent virtual memory snapshots with sub-second lifetime durations.

Original languageEnglish
Title of host publicationDatenbanksysteme fur Business, Technologie und Web (BTW) 2013 - Proceedings
EditorsVolker Markl, Gunter Saake, Kai-Uwe Sattler, Gregor Hackenbroich, Bernhard Mitschang, Theo Harder, Veit Koppen
PublisherGesellschaft fur Informatik (GI)
Pages499-502
Number of pages4
ISBN (Electronic)9783885796084
StatePublished - 2013
Event15. Fachtagung des GI-Fachbereichs "Datenbanken und Informationssysteme", DBIS 2013 - 15th Conference of the GI Special Interest Group on Databases and Information Systems, DBIS 2013 - Magdeburg, Germany
Duration: 13 Mar 201315 Mar 2013

Publication series

NameLecture Notes in Informatics (LNI), Proceedings - Series of the Gesellschaft fur Informatik (GI)
VolumeP-214
ISSN (Print)1617-5468
ISSN (Electronic)2944-7682

Conference

Conference15. Fachtagung des GI-Fachbereichs "Datenbanken und Informationssysteme", DBIS 2013 - 15th Conference of the GI Special Interest Group on Databases and Information Systems, DBIS 2013
Country/TerritoryGermany
CityMagdeburg
Period13/03/1315/03/13

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