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Explain what is composite type in cassandra?
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{"Composite Type in Cassandra refers to a data structure that can contain multiple columns, often represented as a struct or map. It allows for more complex data modeling by grouping related columns together and can improve query performance by minimizing the number of rows read from storage. This is achieved through a CQL type named 'map' or 'struct'. A composite type may consist of user-defined types (UDTs) as well."}
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