Visit Our Website: Join Our Discord (24/7 help): Like & Subscribe: @interviewpen This video goes over how to design a BLOB or object storage system that can handle petabytes of data storage while handling hardware and network failures. If you liked this video and want to learn more about fundamental systems and how they can be used to solve problems, check out our full course on ! Table of Contents: 0:00 - Introduction 0:50 - Single Disk 1:17 - Striped Disks 2:45 - Mirrored Disks 3:40 - Parity Disks 4:47 - Sharding 6:10 - Replicated Nodes 6:56 - Parity Nodes 8:33 - Visit Socials: Twitter: LinkedIn: Website: