HARD
Distributed File Storage
Design GCS/S3-like storage for 100B+ objects with 99.99% durability.
Estimated Time: 120 minutes
#storage#scale#durability
Solution Overview
Erasure coding, consistent replication, repair, geographic distribution, checksum.
Used By Companies
GoogleAmazon
Solution Overview
Erasure coding, consistent replication, repair, geographic distribution, checksum.
Approach
Erasure coding, replication, repair mechanisms, geo-distribution
Companies
- •Amazon
Components
- •Storage nodes
- •Metadata store
- •Repair daemon
- •Checksum validator
- •Replicator