interviewpath
  • 0day streak
  • 10total XP
  • Level 1

Build a toy LSM-tree key-value store and measure amplification

Memtable, sorted runs, per-run Bloom filters and merging, with counters for bytes written, runs probed per lookup and space used.

Not attemptedSelf-directed (design reference: RocksDB wiki)Access: freeExtra, for review rotation

The exercise happens on Self-directed (design reference: RocksDB wiki). Canonical link: https://github.com/facebook/rocksdb/wiki/RocksDB-Overview. Link check: link responded (5 Oct 2026). Opened from this app 0 times; opening is not counted as an attempt.

Supports: Storage-engine design discussions and database research; turns amplification tradeoffs into measurements.

Record an attempt

Outcome

A date is suggested from the outcome.

Attempt history

No attempts recorded yet.