Golang support for DynamoDb #3971

Preface

Ticket is both for "feature request" and "documentation request". Of course, we'd love the work to be done, but we (Sailpoint) are no strangers to being busy and no one can contribute, then maybe we could give it a shot.

Problem

We have a growing stack of tech and langues. One of the solutions is to update feast to support DynamoDB in golang. From the documentation it looks like Go server is both "in alpha", and doesn't support DynamoDB.

Describe the solution you'd like

DynamoDB support in golang.

Describe alternatives you've considered

We've considered contributing to make this feature happen. However, as we haven't looked/worked with golang side of the feast, it's difficult to estimate how much effort this change would be. Any pointers on what might need updating would be much appreciated, with the hope that we can contribute.