There are several reasons why hash partitioning is beneficial in email marketing:
Load Balancing: By distributing email addresses across multiple partitions, hash partitioning helps balance the load on the servers, preventing any single server from becoming a bottleneck. Scalability: As your email list grows, hash partitioning allows you to easily scale your infrastructure by adding more partitions. Improved Performance: Partitioning helps to speed up the email sending process by allowing multiple servers to send emails concurrently.