Author, as appears in the article.: Gracia-Tinedo, Raúl; García-López, Pedro; Sánchez-Artigas, Marc; Sampé, Josep; Moatti, Yosef; Rom, Eran; Naor, Dalit; Nou, Ramon; Cortés, Toni; Oppermann, William; Michiardi, Pietro
Department: Enginyeria Informàtica i Matemàtiques
URV's Author/s: GRACIA TINEDO, RAÚL; GARCÍA LÓPEZ, PEDRO ANTONIO; SANCHEZ ARTIGAS, MARC; Sampé, Josep; Moatti, Yosef; Rom, Eran; Naor, Dalit; Nou, Ramon; Cortés, Toni; Oppermann, William; Michiardi, Pietro
Abstract: The complexity and scale of today¿s cloud storage systems is growing fast. In response to these challenges, SoftwareDefined Storage (SDS) has recently become a prime candidate to simplify storage management in the cloud.
This article presents IOStack: The first SDS architecture for object stores (OpenStack Swift). At the control plane, the provisioning of SDS services to tenants is made according to a set of policies managed via a high-level DSL. Policies may target storage automation and/or specific SLA objectives. At the data plane, policies define the enforcement of SDS services, namely filters, on a tenant¿s requests. Moreover, IOStack is a framework to build a variety of filters, ranging from general-purpose computations close to the data to specialized data management mechanisms.
Our experiments illustrate that IOStack enables easy and effective policy-based provisioning, which can significantly improve the operation of a multi-tenant object store.
Research group: Arquitectura i Serveis Telemàtics
Thematic Areas: Computer engineering Ingeniería informática Enginyeria informàtica
licence for use: https://creativecommons.org/licenses/by/3.0/es/
ISSN: 1089-7801
Author identifier: ; 0000-0002-9848-1492; 0000-0002-9700-7318; ; ; ; ; 0000-0003-0464-1473; 0000-0002-2537-8937; ;
Record's date: 2017-05-18
Last page: 18
Journal volume: 20
Papper version: info:eu-repo/semantics/acceptedVersion
Funding program: plan; Servicios Cloud y Redes Comunitarias; Cloud4Comm; TIN-2013-47245-C2-2-R european; IOStack: Software-Defined Storage for Big Data; IOSTACK; H2020-644182
Licence document URL: https://repositori.urv.cat/ca/proteccio-de-dades/
Entity: Universitat Rovira i Virgili
Journal publication year: 2016
First page: 10
Publication Type: Article Artículo Article
Repositori URV