For software providers with legacy applications, modernization to a Software-as-a-Service (SaaS) delivery model is an attractive proposition. For these providers, finding customers in new regions and industries, as well as gaining operational efficiency and agility, represents a significant opportunity. For their tenants, the opportunity to alleviate the burden of operating software, and paying only for what they consume, is equally desirable.

Building a multi-region serverless IoT system can be a huge challenge. IoT resources, Things, and Certificates must be replicated across regions to allow IoT devices seamless multi-region connectivity