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advanced-analytics-data-processing-spark.rar
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Spark 101: What Is It, What It Does, and Why It Matters | MapR
https://mapr.com/blog/spark-101-what-it-what-it-does-and-why-it-matters/
https://mapr.com/blog/spark-101-what-it-what-it-does-and-why-it-matters/
Data hub ...
Data Hubs are elastic data harmonization and storage services, that are capable of combining data sets not only from various devices, company departments, and data types (like Data Lakes do), but they can also integrate data from a couple of different companies. Essentially,
Data Hubs are data integration services that allow to (physically) move and re-index your data into a new system.
Therefore, Data Hubs have indexing, discovery, and analytics functionalities.
Data Hubs are elastic data harmonization and storage services, that are capable of combining data sets not only from various devices, company departments, and data types (like Data Lakes do), but they can also integrate data from a couple of different companies. Essentially,
Data Hubs are data integration services that allow to (physically) move and re-index your data into a new system.
Therefore, Data Hubs have indexing, discovery, and analytics functionalities.