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The tale of 1000 cores: an evaluation of concurrency control on real(ly) large multi-socket hardware

  • In this paper, we set out the goal to revisit the results of “Starring into the Abyss [...] of Concurrency Control with [1000] Cores” and analyse in-memory DBMSs on today’s large hardware. Despite the original assumption of the authors, today we do not see single-socket CPUs with 1000 cores. Instead multi-socket hardware made its way into production data centres. Hence, we follow up on this prior work with an evaluation of the characteristics of concurrency control schemes on real production multi-socket hardware with 1568 cores. To our surprise, we made several interesting findings which we report on in this paper.

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Author of HS ReutlingenPetrov, Ilia
Erschienen in:DaMoN '20 : proceedings of the 16th International Workshop on Data Management on New Hardware : Portland, Oregon, June, 2020
Place of publication:New York, NY
Document Type:Conference proceeding
Publication year:2020
Page Number:9
DDC classes:004 Informatik
Open access?:Nein
Licence (German):License Logo  In Copyright - Urheberrechtlich geschützt