Evaluación del rendimiento de la transferencia de imágenes entre los lenguajes de programación Java y Python.

Abstract

The comparative analysis of the performance of the image transfer process between the free Java and Python programming languages was carried out using the Internet of things (Raspberry Pi reduced plate), for which the proposed NAIADE model was used, that establishes evaluation metrics. Which are internal type (response time and processing time) and external metrics (use of RAM, CPU usage and Bandwidth usage). With these indicators, it was proceeded to work with a sample of 375 images of a population of 14400 by means of statistical method of the Z Test, obtaining the following results: for internal metrics, response time was 258% in favor of Java, and for the processing time 13.88% in favor of Java. As for the external metrics, the use of CPU 86% in favor of Python, use of RAM 34% in favor of Python and for the use of bandwidth 2055% in favor of Java. Finally, to consolidate the results, the multi criteria analysis was applied with the NAIADE software through an impact matrix obtaining a positive ranking in favor of Java of 0.7 with respect to Python, proving this way that a significant difference between Java and Python did exist. As a proposal, it was developed a guide of implementation and technical specifications of a video surveillance system based on Internet of Things IoT in the Java programming language, using the methodology of agile development SCRUM, for the District Department 07D04 Balsas-Marcabelí-Piñas of the Ministry of Education.