Thanks for a great Analytics and Data Summit 2019 event. We hope to see you next year Feb 25-27, 2020!
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Wednesday, March 13 • 11:10am - 12:00pm
Analyzing binary data in Hadoop

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While most data analysis is textual, this presentation discusses the use of Java Map-Reduce to extract the metadata from sonar files collected by UUV (Unmanned Underwater Vehicle) missions. The sheer volume of files generated makes this a good candidate for Hadoop divide and conquer. The geolocation and timestamp information is extracted and loaded into a Hive Database, followed by a Sqoop job to transfer the data to an Oracle Database. Oracle APEX (Application Express) is then used to visualize the information on a Google map. The motivation for this effort comes from a prior project that extracted event information from Windows Event logs (using Java Map-Reduce). In addition the depth information is also used with basic AI classification algorithms in Hadoop/Spark for prediction.


Abhinav Arya

Student, UC Berkeley
avatar for Arijit Das

Arijit Das

Research Associate, Naval Postgraduate School
Arijit Das is a computer scientist with BS/MS degrees in Computer Science (MNREC, India & Oregon State University) and an MSEE from University of Nevada Las Vegas. He currently is a research faculty at the Computer Science Department of the Naval Postgraduate School in Monterey, California... Read More →

Pyojeong Kim

Student, Naval postgraduate school

Wednesday March 13, 2019 11:10am - 12:00pm
4-Rm 105