For very years, relational databases have been the leading model for data storage, retrieval and management. However, due to increasing needs for scalability and performance, alternative systems have emerged, namely NewSQL technology. NewSQL is a class of modern relational database management systems (RDBMS) that provide the same scalable performance of NoSQL systems for online transaction processing (OLTP) read-write workloads, while still maintaining the ACID guarantees of a traditional database system. In this research paper, the performance of a NewSQL database is evaluated, compared to a MySQL database, both running in the cloud, in order to measure the response time against different configurations of workloads.
Esta tesis presenta un estudio cuyo propósito fue determinar la influencia del uso de software de simulación en la enseñanza de conceptos y fundamentos sobre redes de computadoras, para un contexto específico, Universitario de Grado y Postgrado. El estudio fue del tipo cuantitativo, con diseño experimental con grupo de control. Se analizaron 23 experiencias docentes con un total de 330 alumnos a lo largo de cuatro años académicos. Las pruebas paramétricas permitieron concluir que, existe diferencia estadísticamente significativa a favor de los estudiantes que emplearon una estrategia basada en simulación.
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