Data Exploration into the cutting-edge technology of Apache Zeppelin(Source: Shutterstock)The catastrophic crash of the Hindenburg in 1937 ended the era of luxury travel in the colossal fast ships of ...

%depz.load("/opt/zeppelin/interpreter/spark/spark-cassandra-connector-assembly-2.0.2.jar")%sparkimport com.datastax.spark.connector._import org.apache.spark.sql.cassandra._import org.apache.spark.sql....

 (Source: Shutterstock – edited)Enough InformationI watched the classic movie “2001: a Space Odyssey” for the nth time on the weekend.  My previous favourite quote from HAL (the eventually paranoid an...

1. IntroductionIn this article, we are going to build “Tony Stark's Avengers Status Dashboard”, used by The Avengers to monitor the status of the members of the team. This will be built using DataStax...

In Apache Cassandra Lunch #65: Spark Cassandra Connector Pushdown, we discussed Spark predicate pushdown in the context of the Spark Cassandra connector. The live recording of Cassandra Lunch, which i...

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Data security is a major concern and is given top priority in every organization. Securing sensitive data and keeping it out of hands from those who should not have access is challenging even in tradi...