Where is the data stored when running invoke local

Hi, I am relatively new to serverless and sorry if this is a very novice question.

I am going through the serverless-stack note taking app tutorial and it guides me through making a dynamoDb backend. Using the serverless invoke local command, I am able to make database entries locally; I am also able to retrieve the database entries I made.

My question is, where in my computer does this information get stored in? I am using MacOS.

Thank you