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Nonrelational databases In a nonrelational database, you create tables. A table is a place where you can store and query data. Nonrelational databases are sometimes referred to as “NoSQL databases” because they use structures other than rows and columns to organize data. One type of structural approach for nonrelational databases is key-value pairs. With key-value pairs, data is organized into i..

Overview The document client simplifies working with items in Amazon DynamoDB by abstracting away the notion of attribute values. This abstraction annotates native JavaScript types supplied as input parameters, as well as converts annotated response data to native JavaScript types. Marshalling Input and Unmarshalling Response Data The document client affords developers the use of native JavaScri..

Unlike Single-Master Database, every data has Read & Write permission with every user, and it updates data with each other. Data structures DynamoDB uses hashing and B-trees to manage data. Upon entry, data is first distributed into different partitions by hashing on the partition key. Each partition can store up to 10GB of data and handle by default 1,000 write capacity units (WCU) and 3,000 re..