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Effective DMBS space management on native Flash

  • In this paper we build on our research in data management on native Flash storage. In particular we demonstrate the advantages of intelligent data placement strategies. To effectively manage phsical Flash space and organize the data on it, we utilize novel storage structures such as regions and groups. These are coupled to common DBMS logical structures, thus require no extra overhead for the DBA. The experimental results indicate an improvement of up to 2x, which doubles the longevity of Flash SSD. During the demonstration the audience can experience the advantages of the proposed approach on real Flash hardware.

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Metadaten
Name:Petrov, Ilia
URN:urn:nbn:de:bsz:rt2-opus4-15494
Handle:https://dl.gi.de/handle/20.500.12116/665
Erschienen in:Datenbanksysteme für Business, Technologie und Web : BTW 2017. - (GI-Edition : Proceedings. - 265)
Publisher:Gesellschaft für Informatik
Place of publication:Bonn
Editor:Bernhard Mitschang
Document Type:Conference Proceeding
Language:English
Year of Publication:2017
Tag:FTL; Flash management; data placement; native Flash interface; region; storage manager
Pagenumber:4
First Page:605
Last Page:608
Dewey Decimal Classification:004 Informatik
Open Access:Ja
Licence (German):License Logo  Open Access