Added Dynamo DB to the NoSQL DB

Added Dynamo DB to the NoSQL DB

content/roadmaps/101-backend/content/107-nosql-databases/100-document-databases.md

@@ -9,4 +9,13 @@ MongoDB is a source-available cross-platform document-oriented database program.
 <BadgeLink badgeText='Official Website' colorScheme='blue' href='https://www.mongodb.com/'>MongoDB Website</BadgeLink>
 <BadgeLink badgeText='Official Documentation' colorScheme='blue' href='https://docs.mongodb.com/'>MongoDB Documentation</BadgeLink>
 <BadgeLink badgeText='Official Courses' href='https://university.mongodb.com/learning_paths/developer'>Learning Path for MongoDB Developers</BadgeLink>
-<BadgeLink badgeText='Sandbox' href='https://mongoplayground.net/'>MongoDB Online Sandbox</BadgeLink>
+<BadgeLink badgeText='Sandbox' href='https://mongoplayground.net/'>MongoDB Online Sandbox</BadgeLink>
+
+## DynamoDB
+
+DynamoDB is a fully managed proprietary NoSQL database service that supports key–value and document data structures and is offered by Amazon.com as part of the Amazon Web Services portfolio. DynamoDB exposes a similar data model to and derives its name from Dynamo, but has a different underlying implementation.
+
+<ResourceGroupTitle>Free Content</ResourceGroupTitle>
+
+<BadgeLink badgeText='Official Website' colorScheme='blue' href='https://docs.aws.amazon.com/dynamodb/index.html'>Dynamo DB Docs</BadgeLink>
+<BadgeLink badgeText='Develpers Guide' href='https://docs.aws.amazon.com/amazondynamodb/latest/developerguide/Introduction.html'>Official Developers Guide</BadgeLink>