INTEGRATED HIGH-PERFORMANCE PLATFORM FOR FAST QUERY RESPONSE IN BIG DATA WITH HIVE, IMPALA, AND SPARKSQL: A PERFORMANCE EVALUATION

Integrated High-Performance Platform for Fast Query Response in Big Data with Hive, Impala, and SparkSQL: A Performance Evaluation

This paper first integrates big data tools—Hive, Impala, and SparkSQL—which support SQL-like queries for rapid data retrieval in big data.The three introduced tools are not only suitable for operating in business intelligence to serve high-performance data retrieval, but they are also an open-source software solution with low cost for s

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RURAL EXTENSION EPISTEMOLOGY AND THE TIME OF TOTAL EXTENSION

This article is dedicated to explore the field of knowledge related to rural extension.In general, a three complementary perspective is used as theoretical Misc strategy to present this epistemological study.The first perspective, seeks to accomplish a brief archeology of rural extension, identifying the remarkable historical passages.At the second

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Assessment of the exergy, emissions, and combustion characteristics of a diesel engine operating on low-glyceride biodiesel blended with diesel fuel

The behavior of biofuels depends on glyceride content, water content, viscosity, density, and other properties that produce different effects on emissions and fuel performance.Therefore, this work performs an experimental evaluation of the performance of low glyceride palm Sofa oil biodiesel blended with diesel fuel operating in a compression ignit

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SOS hotline for women victims of discrimination at the workplace

SOS hotline for women victims of discrimination at the workplace offers free legal assistance to women, whenever their labor rights are endangered.If Regulator Parts the dispute cannot be resolved peacefully by mediation between employer and employees, female lawyer skilled for Manual Press Juicers the labor law starts up judicial proceedings.Some

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