Browsing by Author "Vujic, Nikola"
ALOJA: a systematic study of Hadoop deployment variables to enable automated characterization of cost-effectiveness Poggi Mastrokalo, Nicolas; Carrera Pérez, David; Call, Aaron; Mendoza, Sergio; Becerra Fontal, Yolanda; Torres Viñals, Jordi; Ayguadé Parra, Eduard; Gagliardi, Fabrizio; Labarta Mancho, Jesús José; Reinauer, Rob; Vujic, Nikola; Green, Daron; Blakeley, Jose (Institute of Electrical and Electronics Engineers (IEEE), 2014)
Open AccessThis article presents the ALOJA project, an initiative to produce mechanisms for an automated characterization of cost-effectiveness of Hadoop deployments and reports its initial results. ALOJA is the latest phase of a ...
O’Brien, Kathryn; O'Brien, Kevin; González Tallada, Marc; Vujic, Nikola; Martorell Bofill, Xavier; Ayguadé Parra, Eduard; Eichenberger, Alexandre E.; Chen, Tong; Sura, Zehra; Zhang, Tao (Association for Computing Machinery, 2008)
Restricted access - publisher's policyEase of programming is one of the main impediments for the broad acceptance of multi-core systems with no hardware support for transparent data transfer between local and global memories. Software cache is a robust approach ...
Vujic, Nikola (Universitat Politècnica de Catalunya, 2012-06-05)
Open AccessDespite the fact that the most viable L1 memories in processors are caches, on-chip local memories have been a great topic of consideration lately. Local memories are an interesting design option due to their many benefits: ...
Poggi, Nicolas; Berral García, Josep Lluís; Fenech, Thomas; Carrera Pérez, David; Blakeley, Jose; Minhas, Umar F.; Vujic, Nikola (Institute of Electrical and Electronics Engineers (IEEE), 2016)
Open AccessManaged Hadoop in the cloud, especially SQL-on-Hadoop, has been gaining attention recently. On Platform-as-a-Service (PaaS), analytical services like Hive and Spark come preconfigured for general-purpose and ready to use. ...