Megastore: structured storage for Big Data

Zea, Oswaldo Moscoso

doi:10.29019/enfoqueute.v3n2.1

Cited by 4 publications

(3 citation statements)

References 4 publications

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“…The fast growth of data requires researchers to pay attention to how to handle these data [ 72 ]. Therefore, three definitions have to be analyzed: volume, velocity and variety.…”

Section: Conventional Network and The Need For Smart Gridsmentioning

confidence: 99%

Optimal Deployment of FiWi Networks Using Heuristic Method for Integration Microgrids with Smart Metering

Inga

Campaña

Hincapié

et al. 2018

Sensors

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The unpredictable increase in electrical demand affects the quality of the energy throughout the network. A solution to the problem is the increase of distributed generation units, which burn fossil fuels. While this is an immediate solution to the problem, the ecosystem is affected by the emission of CO2. A promising solution is the integration of Distributed Renewable Energy Sources (DRES) with the conventional electrical system, thus introducing the concept of Smart Microgrids (SMG). These SMGs require a safe, reliable and technically planned two-way communication system. This paper presents a heuristic based on planning capable of providing a bidirectional communication that is near optimal. The model follows the structure of a hybrid Fiber-Wireless (FiWi) network with the purpose of obtaining information of electrical parameters that help us to manage the use of energy by integrating conventional electrical system with SMG. The optimization model is based on clustering techniques, through the construction of balanced conglomerates. The method is used for the development of the clusters along with the Nearest-Neighbor Spanning Tree algorithm (N-NST). Additionally, the Optimal Delay Balancing (ODB) model will be used to minimize the end to end delay of each grouping. In addition, the heuristic observes real design parameters such as: capacity and coverage. Using the Dijkstra algorithm, the routes are built following the shortest path. Therefore, this paper presents a heuristic able to plan the deployment of Smart Meters (SMs) through a tree-like hierarchical topology for the integration of SMG at the lowest cost.

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“…The fast growth of data requires researchers to pay attention to how to handle these data [ 72 ]. Therefore, three definitions have to be analyzed: volume, velocity and variety.…”

Section: Conventional Network and The Need For Smart Gridsmentioning

confidence: 99%

Optimal Deployment of FiWi Networks Using Heuristic Method for Integration Microgrids with Smart Metering

Inga

Campaña

Hincapié

et al. 2018

Sensors

View full text Add to dashboard Cite

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“…For years, cloud computing has appeared as a trendy topic or "new Internet paradigm" that can provide several advantages to a company, such as cost reduction and improved infrastructure maintenance (Moscoso-Zea, 2010). However, the cloud computing adoption is not growing as fast as expected.…”

Section: Introductionmentioning

confidence: 99%

Moving the IT Infrastructure to the Cloud

et al. 2018

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Cloud computing services are nowadays advertised as an emerging business model. Moreover, these services bring innovative solutions in a more sophisticated competitive market. But, the decision for their adoption could be significantly reduced due to organizations’ concerns related to security, privacy, and trust. The challenge involves such questions as where to start, which provider should the company choose or whether it is even worthwhile. Thus, this paper proposes an improved unified framework, based on a previous study where a 6 step process framework was introduced. This improved framework add one new step for security and control after the migration process. At the end, a 7 processes framework is proposed aimed to fulfill organizations’ concerns when decide to adopt cloud computing services with a follow-up step. This additional step intends to help IT directors to make sure everything is working properly in a methodological way, in order to achieve a successful cloud computing migration process. An effective solution that is gaining momentum and popularity for competitive organizations.

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“…2019, 141-152 • Red de área del hogar (HAN) • Red de área de vecindario (NAN) • Red de área extendida (WAN) La red HAN presenta gran cantidad de dispositivos con comunicaciones y topologías heterogéneas (Maldonado, 2017) generando grandes volúmenes de información por lo que es necesario utilizar técnicas de reconstrucción como MapReduce (Inga Ortega, Inga, Correa y Hincapié, 2018). Una parte esencial de la red eléctrica inteligente es la infraestructura de medición avanzada, la misma requiere de equipos robustos que incorporan comunicaciones bidireccionales entre las empresas comercializadoras y los abonados, la gran cantidad de datos de los abonados del sector eléctrico son almacenados por las empresas de distribución por lo que es necesario una estructura de almacenamiento para Big Data (Moscoso Zea, 2012). La infraestructura de comunicación desplegada sobre la red de transporte eléctrico (Ruiz, Masache y Domínguez, 2018) permiten identificar y mitigar las fallas producidas de forma inmediata (Carrión, González y López, 2017) (Matos y Sanchez, 2016).…”

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Asignación óptima de recursos de comunicaciones para sistemas de gestión de energía

Ruiz

Inga

2019

Enfoque UTE

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El presente artículo plantea la asignación óptima de recursos de los canales de radio disponibles en las redes celulares para la transmisión de datos desde los medidores inteligentes de energía eléctrica hacia los sistemas de gestión de información. El modelo planteado identifica y contabiliza a los abonados del sector eléctrico en un área geográfica; mediante el algoritmo de clusterización kmeans se ubican las radios bases celulares, las mismas que brindan comunicaciones a los dispositivos dentro de su radio de cobertura. Los canales de comunicación disponibles para la transmisión de datos son optimizados usando el algoritmo de Greedy, el mismo regula el tiempo en que los medidores inteligentes deben enviar su data a través de los canales de comunicación en desuso.

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Megastore: structured storage for Big Data

Cited by 4 publications

References 4 publications

Optimal Deployment of FiWi Networks Using Heuristic Method for Integration Microgrids with Smart Metering

Optimal Deployment of FiWi Networks Using Heuristic Method for Integration Microgrids with Smart Metering

Moving the IT Infrastructure to the Cloud

Asignación óptima de recursos de comunicaciones para sistemas de gestión de energía

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