Sqlite defaults in many ways perfectly fine, you get the foot guns when you need the performance. Read the article rather than commenting on HN because WAL is not default.
https://sqlite.org/compile.html
But there is a thing called NORMAL mode which, in WAL and non-WAL mode, does not fsync on each commit. In WAL mode, at least this doesn't cause corruption, but it can still lose data.
https://www.sqlite.org/pragma.html#pragma_synchronous is very explicit that the thing called NORMAL does have these risks. But it's still called NORMAL, and I'd think that's something of a foot-slingshot for newcomers, if not a full-fledged footgun.
Fsync is relatively expensive. Recovery price is not going to differ much between the two settings.
It's like 1 in 1000 loss for 999 in 1000 gain. Makes perfect sense to me.
In the sibling comment we are discussing how the default of sqlite is not durable, so it's only ACI, not ACID.
https://news.ycombinator.com/item?id=45005866
So you do get the foot guns automatically.
> rather than commenting on HN
I appreciate the parent commenting on HN, because they seem to be ... right.