Thanks. We first grab all browser history from your existing browsers and slurp it into a single sqlite database. We do this sequentially but since it's sqlite-to-sqlite it's usually very qucik.

For the full text portion we send out a request to the URL for the full HTML, distill it (similar to "reader" mode in some browsers) and add that distilled content to the full text index.

The full-text generation happens with some concurrency but we intentionally didn't want to spam anyone's server so it's limited and takes a while to populate.