AirbnbCoding·90 minMembers
In-Memory Object Manager OA
Members only
Implement an in-memory object manager keyed by `object_id`, where every object owns unique field/value pairs. Extend basic CRUD with prefix scans, timestamped writes with finite lifetimes, expiry clea...
SWE
in-memory-database
hashmap
ttl
simulation
codesignal
medium
Frequency
Single report
Last asked
2026-08-28
Stage
oa
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