Object vs block vs file storage
Source: interviewbeginner
WHAT IT TESTS: storage fundamentals. OUTLINE: object stores flat keyed blobs over HTTP, block gives raw volumes for one VM, file offers a shared hierarchical mount.
WHAT IT TESTS: whether you map each storage paradigm to the right job. ANSWER OUTLINE: object storage holds immutable blobs with metadata in a flat namespace accessed over HTTP APIs, ideal for media, backups, and static assets. Block storage presents raw volumes attached to a single instance, the right choice for databases and boot disks. File storage offers a shared, mountable hierarchical file system for multiple hosts.
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- #object-storage
- #block-storage
- #file-storage
- #fundamentals
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