Neo4 is a NoSQL graph database that has been emerging in the fields of social networks and web applications with high concurrency. The characteristics of supporting technological transactions and a high scalability have been attracting the attention of the academic world. Therefore, this literature review focuses in analyse four research papers developed in USA, Spain, India and Germany. The authors show the results of benchmarking between Neo4j and other models, including relational databases. The aim of this paper is to illustrate the features of Neo4j, the architecture and advantages. Also, the purpose is to identify if Neo4 is a reliable alternative for replacing the RDBMS (Relational Database Management System) and offer suggestions for carrying out better experiments.

Reverse logistic is a recently concept that has been taking more importance, force and interest by enterprises, governments and civil society, because currently we are living a peach of environment conservation and reducing of global warming. In the production phase, this concept is linked with mistakes and leftovers made in the fabrication process whose materials are possible of reuse. Thus, the application of reverse logistic is made by medium and large production enterprises, focused in manufacture, that are looking for reduce of costs and give a responsibility environmental image. In addition, enterprises need automated tools for taking good decisions when appear a mistake in the process production, which is the objective of this research. Finally, this system improves the results in the time, when it adds more data.

The central credit risk companies in Peru collect much information from different external sources and they offer various services to the others enterprises, entities and citizens. Therefore, their information systems are updated constantly. In the world there are many different technologies developed in different language programming, thus it was considered a pain in the neck for software engineers. Fortunately, nowadays there is a framework called Web Service that allows communication, interoperability and exchange among different language programming. The “Vehicle Inspection” system gives all the information about vehicles registered in the country. In addition, this system was developed in J2EE (Java Second Enterprise Edition) and UML (Unified Modeling Language) because are reliable and free technologies; also JMeter is a good test tool that helps to establish the accurate measur...

Public entities and institutions in Peru offer several services to citizens, where there are payments and financial transactions. Therefore, an important process called “payment accreditation” is necessary when a bank send public entities all the transactions, in a file, made by Internet and bank counters during a day, then these are registered as valid. The main solution presented in this article is the implementation of a task-scheduler and a register payment application, which were developed under Java language programming, Spring Framework, JMS (Java Message Service) and a Message Broker. As a result, the solution produced a great design for information system because UML was applied, also a right software architecture and its accurate documentation for further maintenances.

The Prim's algorithm, extracted from the graph theory, is easily adaptable for generating random mazes in the game development process. This study provides the theoretical framework of the algorithm, its adaptation to generate two-dimensional arrays of values, coding in Java and use of libraries provided by this programming language. It restricts the creation of the arrays to a minimum size of 11x11 to ensure that generates coherent sizes mazes and its application is for generating orthogonal called labyrinths (2D view). Finally, the measurement is made of the performance of the proposed encoding and concludes that in all tests, the average response time is less than a tenth of a second to generate maps of labyrinths.

Distribution centers are quite sensitive areas to produce failures due to human mistakes through the picking process. As a result, it impacts enormously the level of service and organization’s goals. The object of study is a drugstore whose number of orders is very high and the number of handled products too. Solution is given as a tool that applies Business Process Management (BPM) and provides characterization of organizational processes, the current picking process diagram (AS-IS) and the improved diagram (TO-BE) which enhances the process adding a new control point. Besides, in this paper BPMN notation was applied correctly in each diagram.

Importance of measuring the response time of web applications is transcendental for decisionmaking and/or corrections on the part of public officials involved in the departments of information systems and technologies. This research provides the conceptual framework for the development of a component J2EE (Java 2 Enterprise Edition) non-intrusive through Web Servlet filters and Interceptors of Spring Framework. It also uses the communication protocol TCP/IP for sending frames in JSON format (JavaScript Object Notation) and its subsequent reception for a stand-alone component for the record in a database. Finally, a hypothesis test between Log4j and Socket Simple technologies is performed, achieving an average record time of the plots approximately 0.05 seconds, and report that there are no statistical evidences to affirm that one is better and faster than the other.

Reverse logistic is a recently concept that has been taking more importance, force and interest by enterprises, governments and civil society, because currently we are living a peach of environment conservation and reducing of global warming. In the production phase, this concept is linked with mistakes and leftovers made in the fabrication process whose materials are possible of reuse. Thus, the application of reverse logistic is made by medium and large production enterprises, focused in manufacture, that are looking for reduce of costs and give a responsibility environmental image. In addition, enterprises need automated tools for taking good decisions when appear a mistake in the process production, which is the objective of this research. Finally, this system improves the results in the time, when it adds more data.

Las centrales de riesgo crediticio en el Perú son empresas receptoras de información de fuentes externas (AFP, bancos, seguros, municipalidades, etc.) que se encargan de brindar diversos servicios a las empresas, entidades y ciudadanos del país, por ende sus sistemas informáticos están constantemente actualizados y a la vanguardia de la tecnología. Debido a esto y la gran cantidad de tecnologías presentes en el mercado, recientemente se viene optando por brindar soluciones basados en Servicios Web, ya que permiten una comunicación, interoperabilidad e intercambio de información independiente del lenguaje de programación en que estén desarrollados los sistemas. Esto representa una gran ventaja por ejemplo para el sistema de “Verificación Vehicular” que brinda información de los vehículos registrados en el país. Adicionalmente, la utilización de UML (Unified Modeling La...

Public entities and institutions in Peru offer several services to citizens, where there are payments and financial transactions. Therefore, an important process called “payment accreditation” is necessary when a bank send public entities all the transactions, in a file, made by Internet and bank counters during a day, then these are registered as valid. The main solution presented in this article is the implementation of a task-scheduler and a register payment application, which were developed under Java language programming, Spring Framework, JMS (Java Message Service) and a Message Broker. As a result, the solution produced a great design for information system because UML was applied, also a right software architecture and its accurate documentation for further maintenances.

The Prim's algorithm, extracted from the graph theory, is easily adaptable for generating random mazes in the game development process. This study provides the theoretical framework of the algorithm, its adaptation to generate two-dimensional arrays of values, coding in Java and use of libraries provided by this programming language. It restricts the creation of the arrays to a minimum size of 11x11 to ensure that generates coherent sizes mazes and its application is for generating orthogonal called labyrinths (2D view). Finally, the measurement is made of the performance of the proposed encoding and concludes that in all tests, the average response time is less than a tenth of a second to generate maps of labyrinths.

Distribution centers are quite sensitive areas to produce failures due to human mistakes through the picking process. As a result, it impacts enormously the level of service and organization’s goals. The object of study is a drugstore whose number of orders is very high and the number of handled products too. Solution is given as a tool that applies Business Process Management (BPM) and provides characterization of organizational processes, the current picking process diagram (AS-IS) and the improved diagram (TO-BE) which enhances the process adding a new control point. Besides, in this paper BPMN notation was applied correctly in each diagram.

Importance of measuring the response time of web applications is transcendental for decisionmaking and/or corrections on the part of public officials involved in the departments of information systems and technologies. This research provides the conceptual framework for the development of a component J2EE (Java 2 Enterprise Edition) non-intrusive through Web Servlet filters and Interceptors of Spring Framework. It also uses the communication protocol TCP/IP for sending frames in JSON format (JavaScript Object Notation) and its subsequent reception for a stand-alone component for the record in a database. Finally, a hypothesis test between Log4j and Socket Simple technologies is performed, achieving an average record time of the plots approximately 0.05 seconds, and report that there are no statistical evidences to affirm that one is better and faster than the other.

Neo4 is a NoSQL graph database that has been emerging in the fields of social networks and web applications with high concurrency. The characteristics of supporting technological transactions and a high scalability have been attracting the attention of the academic world. Therefore, this literature review focuses in analyse four research papers developed in USA, Spain, India and Germany. The authors show the results of benchmarking between Neo4j and other models, including relational databases. The aim of this paper is to illustrate the features of Neo4j, the architecture and advantages. Also, the purpose is to identify if Neo4 is a reliable alternative for replacing the RDBMS (Relational Database Management System) and offer suggestions for carrying out better experiments.

El presente proyecto abarca el desarrollo de un sistema de apoyo a la gestión de información en empresas de producción basado en logística, siendo la aplicación de logística inversa en la etapa productiva y tomando en cuenta que las materias primas son no perecibles. Por ello, en el capítulo 1 se muestra las generalidades del proyecto desarrollado así como sus conceptos básicos que permiten un entendimiento teórico del tema. Asimismo, se presenta la definición del problema, es decir, la ausencia de un sistema de información para la aplicación de logística inversa y los beneficios de su aplicación y uso. Así también, se presenta el objetivo general del proyecto y los objetivos específicos necesarios para llevarlo a cabo. Seguidamente, se presenta el marco conceptual del tema y el problema a tratar en sus definiciones más importantes y detalladas, así como el entendimie...

El presente proyecto abarca el desarrollo de un sistema de apoyo a la gestión de información en empresas de producción basado en logística, siendo la aplicación de logística inversa en la etapa productiva y tomando en cuenta que las materias primas son no perecibles. Por ello, en el capítulo 1 se muestra las generalidades del proyecto desarrollado así como sus conceptos básicos que permiten un entendimiento teórico del tema. Asimismo, se presenta la definición del problema, es decir, la ausencia de un sistema de información para la aplicación de logística inversa y los beneficios de su aplicación y uso. Así también, se presenta el objetivo general del proyecto y los objetivos específicos necesarios para llevarlo a cabo. Seguidamente, se presenta el marco conceptual del tema y el problema a tratar en sus definiciones más importantes y detalladas, así como el entendimie...

Descripción En el curso se pone énfasis en el avance tecnológico del desarrollo de software, facilitando no sólo la inclusión de nuevas herramientas sino también la construcción de nuevas aplicaciones innovadoras. De ahí la importancia de una propuesta de arquitectura del software, para asegurar el éxito en los sistemas que se construyen y su integración a posibles multi plataformas que los soporten. Los distintos niveles de abstracción de la funcionalidad de los sistemas están asociados a la estructura, funcionamiento e interacción entre las partes del software, formando aspectos generales sobre los que se puedan resolver los problemas. La arquitectura del software aporta un conjunto de patrones y abstracciones coherentes que proporcionan el marco de referencia necesario para guiar la construcción de un sistema. Propósito El curso ha sido diseñado con el propósito de lo...

Descripción En el curso se pone énfasis en el avance tecnológico del desarrollo de software, facilitando no sólo la inclusión de nuevas herramientas sino también la construcción de nuevas aplicaciones innovadoras. De ahí la importancia de una propuesta de arquitectura del software, para asegurar el éxito en los sistemas que se construyen y su integración a posibles multi plataformas que los soporten. Los distintos niveles de abstracción de la funcionalidad de los sistemas están asociados a la estructura, funcionamiento e interacción entre las partes del software, formando aspectos generales sobre los que se puedan resolver los problemas. La arquitectura del software aporta un conjunto de patrones y abstracciones coherentes que proporcionan el marco de referencia necesario para guiar la construcción de un sistema. Propósito El curso ha sido diseñado con el propósito de lo...

Descripción En el curso se pone énfasis en el avance tecnológico del desarrollo de software, facilitando no sólo la inclusión de nuevas herramientas sino también la construcción de nuevas aplicaciones innovadoras. De ahí la importancia de una propuesta de arquitectura del software, para asegurar el éxito en los sistemas que se construyen y su integración a posibles multi plataformas que los soporten. Los distintos niveles de abstracción de la funcionalidad de los sistemas están asociados a la estructura, funcionamiento e interacción entre las partes del software, formando aspectos generales sobre los que se puedan resolver los problemas. La arquitectura del software aporta un conjunto de patrones y abstracciones coherentes que proporcionan el marco de referencia necesario para guiar la construcción de un sistema. Propósito El curso ha sido diseñado con el propósito de lo...

Descripción: El avance en el desarrollo de Software, conjugado con una sociedad cada vez más tecnificada, lleva al profesional en Ingeniería de Sistemas a la necesidad de conocer, dominar y aplicar las mejores prácticas para el análisis de las necesidades de información de las organizaciones y recopilación de los requerimientos del software. Propósito: El curso Ingeniería de Requerimientos tiene como propósito desarrollar habilidades en el estudiante para aplicar nuevos métodos, técnicas y herramientas en la gestión de los deseos, necesidades y expectativas de los clientes, buscando convertirlas en requerimientos funcionales y no funcionales, acordados con los interesados involucrados, los cuales deben ser satisfechos a través de un sistema informático. El curso contribuye directamente al desarrollo de la competencia general de Pensamiento Crítico en nivel 2 y la competen...