TeslaCoding·45 minMembers
Rollback-Capable KV Store with Nested Transactions
Members only
Design and implement a key-value store that supports normal set / get / delete operations plus rollback of in-progress transactions. The Optimus variant specifically requires nested transaction rollba...
SWE
MLE
data-structure
hashmap
transactions
medium
Frequency
Low
Last asked
2026-04-30
Stage
phone-screen
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