Querying and Scanning
Understand the various options for reading data from the DynamoDB table.
We'll cover the following
Usecase
Whenever we have data we invariably want to access it. This is the case, at least, with all databases. Power to access data allows us to use it intelligently in our applications.
Option for reading data
DynamoDB provides us with the two basic ways to read data: querying and scanning. The querying method is the faster and more popular way. The scan is its less-efficient cousin.
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