Add link to Jepsen-style testing
# Read Consistency
+_rqlite has been run through Jepsen-style testing. You can read about it [here](https://github.com/wildarch/jepsen.rqlite/blob/main/doc/blog.md)._
Even though serving queries does not require Raft consensus (because the database is not changed), [queries should generally be served by the Leader](https://github.com/rqlite/rqlite/issues/5). Why is this? Because, without this check, queries on a node could return results that are out-of-date i.e. _stale_. This could happen for one, or both, of the following two reasons:
