ARTÍCULO
A new era for cities with fog computing
Fecha
2017Registro en:
1089-7801, e 1941-0131
10.1109/MIC.2017.25
Autor
Olive, Albert
Mendoza Flores, Manel
Chacin, Pablo
Yannuzzi,, Marcelo
Carrera, David
Montero Banegas, Diego Teodoro
Corsaro, Angelo
Pérez Rico, Juan Luis
Lluch Parellada, Oriol
Lingen, Frank Van
Jain, Anuj
Institución
Resumen
In this article, the authors dissect the technical challenges that cities face when implementing smart city plans and outlines the design principles and lessons learned after they carried out a flagship initiative on fog computing in Barcelona. In particular, they analyze what they call the Quadruple Silo (QS) problem -- that is, four categories of silos that cities confront after deploying commercially available solutions. Those silo categories are: physical (hardware) silos, data silos, and service management silos, and the implications of the three silos in administrative silos. The authors show how their converged cloud/fog paradigm not only helps solve the QS problem, but also meets the requirements of a growing number of decentralized services -- an area in which traditional cloud models fall short. The article exposes cases in which fog computing is a must, and shows that the reasons for deploying fog are centered much more on operational requirements than on performance issues related to the cloud.