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Santiago Mola

Big Data Developer, Stratio

Santiago Mola is a Big Data Developer at Stratio. He works on projects with Apache Spark Streaming and SQL and is currently helping to build the integration of Apache Spark with SAP HANA Vora. Santiago has worked previously as a researcher in the Machine Learning field and has contributed to Open Source projects for 9 years.


The Pushdown of Everything

The DataFrame API of Spark SQL allows the easy integration of external sources such as SQL Databases, CSV files or Avro sources. In addition to this, Spark uses the computational capabilities of sources to ‘push­down’…