Author here. I'm planning on writing up a blog post about FUSE performance. I get a lot of questions about it. In practical terms, it mostly affects write perfo

Author here. I'm planning on writing up a blog post about FUSE performance. I get a lot of questions about it. In practical terms, it mostly affects write performance. If you have a write-heavy application then it's probably not a good fit for LiteFS right now. On the read side, hot pages end up in the OS page cache or SQLite page cache so most page reads don't touch the FUSE layer at all. We have plans for a VFS implementation soon that'll help with the write performance. We chose FUSE because it's fits most application performance targets and it can work with legacy applications with little to no code changes. It also makes it easy to SSH in to a server and use the sqlite3 CLI without having to load up an extension or do any funny business.