Journal Pre-proof A Multi-Tier Architecture for Data Analytics in Smart Metering Systems Juan C. Olivares-Rojas , Enrique Reyes-Archundia , Jos ´ e A. Guti ´ errez-Gnecchi , Johan W. Gonz´ alez-Murueta , Jaime Cerda-Jacobo PII: S1569-190X(19)30155-8 DOI: https://doi.org/10.1016/j.simpat.2019.102024 Reference: SIMPAT 102024 To appear in: Simulation Modelling Practice and Theory Please cite this article as: Juan C. Olivares-Rojas , Enrique Reyes-Archundia , Jos ´ e A. Guti ´ errez-Gnecchi , Johan W. Gonz´ alez-Murueta , Jaime Cerda-Jacobo , A Multi-Tier Architecture for Data Analytics in Smart Metering Systems, Simulation Modelling Practice and Theory (2019), doi: https://doi.org/10.1016/j.simpat.2019.102024 This is a PDF file of an article that has undergone enhancements after acceptance, such as the addition of a cover page and metadata, and formatting for readability, but it is not yet the definitive version of record. This version will undergo additional copyediting, typesetting and review before it is published in its final form, but we are providing this version to give early visibility of the article. Please note that, during the production process, errors may be discovered which could affect the content, and all legal disclaimers that apply to the journal pertain. © 2019 Published by Elsevier B.V.