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Can Big Data replace an EDW?

Jul 23, 2019 10:02:06 AM / by Anand.K posted in Big Data, Blog, Cassandra, Data Lake, Data Staging, ELT, Enterprise Data Warehouse, ETL, Hadoop, Hive, Hybrid model, NoSQL, OLTP, RDBMS, Data Archiving, Data Cluster

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Overview

Data Warehousing has been the buzzword for the past two or three decades and big data is the new trend in technology. A question that often arises in our mind is, “Are they similar and will Big Data replace a Data Warehouse”, the reason being, both have similarities like holding data, used for reporting purposes and managed by electronic storage devices.  There is an underlying difference between the two, namely; Big Data Solution is a technology whereas Data Warehousing is an architectural concept in data computing.

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