mini_lsm/mini-lsm-book/src/week2-06-wal.md

# Write-Ahead Log (WAL)

![Chapter Overview](./lsm-tutorial/week2-06-overview.svg)

In this chapter, you will:

* Implement encoding and decoding of the write-ahead log file.
* Recover memtables from the WALs when the system restarts.
migrate to v2 tutorial Signed-off-by: Alex Chi Z <iskyzh@gmail.com> 2024-01-19 12:00:36 +08:00			`# Write-Ahead Log (WAL)`

			`![Chapter Overview](./lsm-tutorial/week2-06-overview.svg)`
update toc for v2 Signed-off-by: Alex Chi <iskyzh@gmail.com> 2024-01-20 11:55:10 +08:00
			`In this chapter, you will:`

			`* Implement encoding and decoding of the write-ahead log file.`
			`* Recover memtables from the WALs when the system restarts.`