Consider a Bengaluru smart city application that monitors traffic between two different junction points in Bengaluru...
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Consider a Bengaluru smart city application that monitors traffic between two different junction points in Bengaluru every 1 minute and stores these on log files on a server. Each data point is variable length and approximately 1KB in size. Each data point contains the following information <location, timestamp, source, destination, vehicle Count> and there are 4096 locations from which traffic data is gathered. You have written map reduce code to identify the most congested locations and need to export the data out to an SQL database every day. Which tools will you use to import the data into HDFS? and which tool will you use to export the data out to the SQL database? Consider a Bengaluru smart city application that monitors traffic between two different junction points in Bengaluru every 1 minute and stores these on log files on a server. Each data point is variable length and approximately 1KB in size. Each data point contains the following information <location, timestamp, source, destination, vehicle Count> and there are 4096 locations from which traffic data is gathered. You have written map reduce code to identify the most congested locations and need to export the data out to an SQL database every day. Which tools will you use to import the data into HDFS? and which tool will you use to export the data out to the SQL database?
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To import the traffic data into Hadoop Distributed File System HDFS you can use tools like Apache Fl... View the full answer
Related Book For
Accounting Information Systems
ISBN: 9780132871938
11th Edition
Authors: George H. Bodnar, William S. Hopwood
Posted Date:
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