Borg
Borg is Google's internal cluster management system, designed to manage large-scale workloads across thousands of machines in data centers. It handles job scheduling, resource allocation, and fault tolerance for services and batch jobs, enabling efficient utilization of computing resources. It serves as the foundation for Google's infrastructure, powering services like Gmail and Search.
Developers should learn about Borg to understand large-scale distributed systems and cloud infrastructure principles, as it pioneered many concepts used in modern container orchestration. It's particularly relevant for those working on system reliability, scalability, or studying the evolution of technologies like Kubernetes, which was inspired by Borg's design.