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Resumen

 

PROTOTYPE OF THE MODEL OF PERSISTENCE TO THE RADIATED TEMPERATURE VARIABLE, OBSERVED TO BE STORED IN GRID ENVIRONMENT

PROTOTIPO DE MODELO DE PERSISTENCIA PARA LA VARIABLE TEMPERATURA IRRADIADA, SENSADA POR UN GEOSENSOR PARA SER ALMACENADA EN AMBIENTE GRID
Ing. Francisco Arnaldo Vargas Bermúdez.
PhD. José Nelson Pérez.

Abstract: The experiment is about monitoring of the temperature where it must be taken into account that the information received by the geo- sensors’ wireless network has a structure consisting of the identifier of the sensor, the date and time when the measuring is done and the value of the temperature. The data are captured by the wireless network; they are organized in a text file and located inside a computer that is in a grid environment. From there through a grid service of persistence the data are read and stored in a centralized data base that is also located in an equipment that is part of the grid environment; the mentioned source of datum must be accessed by a middleware known as OGSA-DAI that allows to integrate the data, to consult and make changes as it correspond by using the grid services, some of them offered by OGSA-DAI and others developed by the users as in this case the service of persistence.

Resumen: El experimento consiste en el monitoreo de la temperatura donde se debe tener en cuenta que la información captada por la red inalámbrica de geosensores posee una estructura conformada por el identificador del sensor, la fecha y hora en que se realiza la medición y el valor de la temperatura. Los datos son captados por la red inalámbrica de geosensores, son organizados en un archivo plano y ubicados dentro de un computador que se encuentra en ambiente grid, de allí a través de un servicio grid de persistencia son leídos y almacenados en una base de datos centralizada, que se ubica también en un equipo de cómputo, el cual se encuentra ubicado en ambiente grid; dicho recurso de datos se debe accesar haciendo uso del middleware conocido como OGSA-DAI que permite integrar éstos y realizar consultas o modificaciones según corresponda haciendo uso de servicios grid algunos ofrecidos por OGSA-DAI y otros desarrollados por los usuarios como en este caso el servicio de persistencia.

Keywords: Wireless Geosensors Networks, Computation GRID, OGSADAI, Grid Service and Persistence.