Partition Key With High Cardinality at stephenkmccray blog

Partition Key With High Cardinality. If you have users in your application, the userid is often a good. The partition key for a dynamodb table must be unique.

How does the DynamoDB partition key work? Stack Overflow
from stackoverflow.com

The partition key must be an attribute that has unique values for each item, such as user id,.learn how to design a scalable and reliable schema for dynamodb using partition keys with high cardinality. A simple key consists of a partition key, which is a unique identifier used for grouping items within a table.

How does the DynamoDB partition key work? Stack Overflow

Partition Key With High Cardinality The partition key for a dynamodb table must be unique. If you have users in your application, the userid is often a good.choose a unique partition key with high cardinality: Your partition key should be a value that is guaranteed to have as many different values as possible while.