RADOS

RADOS (Reliable Autonomic Distributed Object Store) is a core technology behind Ceph, a cloud storage system. It manages large amounts of data across many computers by breaking data into smaller pieces called objects, which are stored across multiple servers. RADOS automatically handles data replication, distribution, and consistency, ensuring data remains accessible, intact, and balanced even if some servers fail. Essentially, it provides a scalable, fault-tolerant foundation that simplifies managing vast storage needs in data centers and cloud environments.