> In Neon, incoming WAL is processed as it arrives, and indexed and buffered in memory. When the buffer fills up, it is written to a new file This sounds cool,

> In Neon, incoming WAL is processed as it arrives, and indexed and buffered in memory. When the buffer fills up, it is written to a new file This sounds cool, but what happens if the server crashes? How do you prevent losing the buffered WAL? Do you have WAL of WAL or something?