DBOS is the first cloud-native operating system with unique benefits such as: guarantying transactions will complete once and only once, reducing code up to 50% per application, reducing cloud resources required for execution by up to 50x, all while providing lower operations costs and a dramatically smaller cyberattack surface (by eliminating Linux, containers, and Kubernetes), and can self-detect cyber-attacks in seconds, and self-restore to the pre-attack state in minutes for uninterrupted business continuity.