4 ms·
But WAL is not for durability, but for atomicity and consistency. And yes, you need to use fsync to ensure durability.
by beltsazar 2y ago
But WAL is not for durability, but for atomicity and consistency. And yes, you need to use fsync to ensure durability.
- anarazel 2y agoNitpick: If you're careful fdatasync() can suffice.