Product : Amazon, AWS Snowball Edge/Current, all
Feature : Storage Scalability, Storage, Infrastructure Services
Content Owner:  Bhagyashri (Shri) Bhagvat
Summary
Multiple Snowball Edges can be clustered to increase data durability as well as locally grow and shrink storage on demand
Details
https://docs.aws.amazon.com/snowball/latest/developer-guide/whatisedge.html