The video tutorial covers the development of a get all orders method for an ordering Lambda microservice using DynamoDB. It explains the implementation of the function with the SCAN command, the use of DynamoDB client, and the completion of the synchronous API method. The tutorial concludes with testing the API methods and integrating with Amazon Event Bridge.

What command is used to retrieve all records from the DynamoDB table in the get all orders method?

Describe the main difference between the get all orders method and the get order method.

What is the purpose of the SCAN command in the context of the DynamoDB client?

Explain how the synchronous API method for ordering microservices was implemented.

What steps are involved in testing the synchronous API methods from the API gateway?