The city of the future starts with smarter exploitation of all available data sources.
About Hadoop Spark and the Cloud The Hadoop ecosystem is composed of many different tools: ambadri, hbase, hive, sqoop,pig, zookeeper, oozie, flume,etc. But one tool is more well-known than any other: Spark. When somebody speaks about Hadoop, 99% of the time, he will be talking about Spark. Spark is really the “heart” of the Hadoop