The drawing process is part of the metal mechanical production methods, for that reason this article shows in detail the variables to be taken into account for proper application. 

The drawing process is part of the metal mechanical production methods, for that reason this article shows in detail the variables to be taken into account for proper application. 

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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.

In the 7 domestic wastewater treatment plants evaluated, located in different districts of Metropolitan Lima, 2537.85 Tn / day of sludge with high moisture content are generated, becoming a problem given that the spaces for its confinement are scarce. To evaluate its transformation into an input, the sludge was physically-chemically and biologically characterized, which was done twice, and the results were compared with the maximum permissible limits established in the Peruvian, Mexican and Environmental Protection Agency regulations. In order to quantify its nutritional potential, the percentage contents of pH, organic matter, nitrogen, phosphorus and potassium were determined, which were compared with the quality results of the compost produced at the Pampamarca Chico-Carhuaz Plant. The results showed excess concentrations of Cadmium, Zinc and Thermotolerant Coliforms, in the sludge ge...

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.