D 2019-01-02T15:47:27.839 L branch/wal2 U dan W 274 This branch contains the two-wal-files patch only. This patch adds an extra journal mode enabled by "PRAGMA journal_mode = wal2". The advantage of this journal mode over regular "wal" mode is that writers may continue writing to one wal file while the other is checkpointed. Z e1dc958889c77a8adcd5667b4fbfa977