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Data Modeling

2018 Top 10 Business Intelligence Trends

INTRODUCTION Whether you’re a data rockstar or an IT hero or an executive building your BI empire, these 10 Business Intelligence Trends could help take your organization to the next level. 1.- How Machine Learning Will...


SQL Engines for Hadoop: Hive vs Impala vs Spark

INTRODUCCION Hive, Impala and Spark SQL all fit into the SQL-on-Hadoop category. Apache Hive and Spark are both top level Apache projects. Impala is developed...

What is Big Data?