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QUESTION
1) Cassandra is a modern, NoSQL database system that provides a lot of redundancy capability.Clustering and node communication are some of the...
1) Cassandra is a modern, NoSQL database system that provides a lot of redundancy capability. Clustering and node communication are some of the valuable features of this system. How does Cassandra provide redundancy when deployed across multiple nodes?
2) Apache Hadoop is a big data database that can handle a lot of unstructured data and is useful for Cloud computing. Why are companies such as Amazon and IBM using Hadoop in their cloud implementations?
