Are there column names in a DynamoDB table?

Question

css

Hello everyone,

DynamoDB stores data as Key -- Value, for each Row (ie item) where Value can contain from one to many attributes (values). As far as I understand, if a new attribute is added for at least one Item, then it should be named like column name, right?

Answer 1

Answer 2

There is no concept of columns in DynamoDB, it is a document-oriented database, just like there is no row. There are Items and attributes. Adding a new field for one item does not affect the rest in any way