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Amazon DynamoDB (Data Types (Scalar (Number (Cannot be null), String…
Amazon DynamoDB
Data Types
Scalar
Number
Cannot be null
String
Cannot be null
Boolean Type(True/False)
Cannot be null
Binary
BInary data
Cannot be null
Null
Set
Unique List of Scalars
Elements of set same data type
Number
Binary
String
Document
Multiple nested attributes
like JSON File structure
List
Ordered list of attributes
Map
Unordered list of Key Pair Values
similar to JSON object
DB Access
SDK
DB Endpoint
HTTP(s) requests in
JSON Format
Primary Key
Specified at table creation
Uniquely Identifies Item in a Table
Partition Key
Partition Key & Sort Key
Secondary Index
Global Secondary Index
Local Secondary Index
Datamodel/Schema
Table
Item
Attribute