Articles tagged with "level-300"

Implementing and deploying Custom Resources using CDK

CDK doesn’t offer every type of resource by default. Custom Resources allow us to overcome this limitation. Anything that can be created within a Lambda function, can be deployed as a Custom Resource, with its lifecycle being managed by CDK/CloudFormation. This blog posts explains how to set this up using the example of an user in a SimpleAD.

Working with lists in DynamoDB

DynamoDB supports complex data types like lists. In this post we take a look at different ways to interact with lists. We will use Python to write code that may be used in a data access layer to manipulate items with list attributes.