Implement a write-ahead log (WAL) key-value store that persists data to disk and recovers from crashes. The…

Implement a write-ahead log (WAL) key-value store that persists data to disk and recovers from crashes. The…: a task in TermGrade Environments: 1,004 executable Linux tasks (Harbor dataset). All commands return exit code 0 on success. Non-existent commands or malformed arguments should exit with…

The task

All commands return exit code 0 on success. Non-existent commands or malformed arguments should exit with code 1 and print nothing to stdout (may print to stderr).

Part of ai-and/termgrade-environments.