@online{choosing-the-right-key,
  author       = "Gowri Balasubramanian and Sean Shriver",
  title        = "Choosing the Right DynamoDB Partition Key",
  organization = "AWS Database Blog",
  year         = 2017,
  url          = "https://aws.amazon.com/blogs/database/choosing-the-right-dynamodb-partition-key/",
  urldate      = "2025-03-26"
}
@online{gsi,
  author       = "Amazon Web Services Inc.",
  title        = "Using Global Secondary Indexes in DynamoDB",
  organization = "Amazon DynamoDB Developer Guide",
  year         = 2025,
  url          = "https://docs.aws.amazon.com/amazondynamodb/latest/developerguide/GSI.html",
  urldate      = "2025-03-26"
}