rqlite creator here. Yes I do have practical experience to share, I wrote a blog post on rqlite and FTS5: https://philipotoole.com/building-a-highly-available-

rqlite creator here. Yes I do have practical experience to share, I wrote a blog post on rqlite and FTS5: https://philipotoole.com/building-a-highly-available-search-engine-using-sqlite/ https://philipotoole.com/building-a-highly-available-search-... Will it allow you to reach the same scale in terms of data set size that Elasticsearch supports? Almost certainly no, but it might be enough depending on your use case.