Instead of focusing on building applications and business logic you can let Azure solve hard distributed system problems like reliability, scalability and management. Service Fabric is an open-source project that powers core Azure infrastructure and other Microsoft services like Intune, Skype for Business, Intune and Azure Event Hubs. It also powers Azure Data Factory, Azure Cosmos DB and Azure SQL Database. Dynamics 365 and Cortana are all powered by Service Fabric. Azure Service Fabric is designed to deliver high-availability and durable services at cloud scale. It automatically understands the infrastructure and resource requirements of applications. This allows for automatic scaling, rolling upgrades, and self healing from faults that occur. Without the need to write additional code to address issues such as reliability, scalability or management, you can focus on adding business value to your application.