Question
Most of the data users know only sql and are not good at programming. Shark is a tool, developed for people who are from a database background - to access scala mlib capabilities through hive like sql interface. Shark tool helps data users run hive on spark - offering compatibility with hive metastore, queries and data.
Answers
Sensor Data Processing –Apache Spark’s ‘In-memory computing’ works best here, as data is retrieved and combined from different sources.
Spark is preferred over Hadoop for real time querying of data
Stream Processing – For processing logs and detecting frauds in live streams for alerts, Apache Spark is the best solution.   Your Comment




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