Distributed SystemsPlanned
Write-ahead Log
Durable WAL with segment rotation, crash recovery and fsync guarantees
A write-ahead log that guarantees durability through segment-based rotation, CRC checksumming, and fsync — the same primitive that powers database engines and Kafka's log storage.
What it demonstrates
- Durability guarantees
- Segment rotation
- Crash recovery
- CRC checksums
Tech stack
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