Senger, Hermes;Gil-Costa, Veronica;Arantes, Luciana;Marcondes, Cesar A. C.;Marín, Mauricio;Sato, Liria M.;da Silva, Fabrício A.B.«BSP cost and scalability analysis for MapReduce operations».Concurrency and Computation: Practice and Experience,28,8,01-01-2015,p.2503–2527. DOI: 10.1002/cpe.3628. ISSN: 1532-0634.
«MongoDB: Terrible MapReduce Performance». Stack Overflow,16 octubre 2010.«The MapReduce implementation in MongoDB has little to do with map reduce apparently. Because for all I read, it is single-threaded, while map-reduce is meant to be used highly parallel on a cluster. ... MongoDB MapReduce is single threaded on a single server...»
Senger, Hermes;Gil-Costa, Veronica;Arantes, Luciana;Marcondes, Cesar A. C.;Marín, Mauricio;Sato, Liria M.;da Silva, Fabrício A.B.«BSP cost and scalability analysis for MapReduce operations».Concurrency and Computation: Practice and Experience,28,8,01-01-2015,p.2503–2527. DOI: 10.1002/cpe.3628. ISSN: 1532-0634.