As per the below diagram from material provided by MapR Academy, can anyone clarify that is Data Warehouse is seperate from Hadoop Ecosystem? In the below diagram, MapR cluster are shown separate from clusters.
Thanks in advance.
Yes, in this illustration the Data Warehouse is a traditional database model, separate from the Hadoop cluster. This is one option that is often implemented with organizations that already have Data Warehouses in place. Rather than replacing the Data Warehouse with a Hadoop Cluster, they leave the Data Warehouse in place and use both.
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