zlacker

What last line? The literal last line is "We’ll cover more about what we can do in our next article."

Do you mean this one?

> At OtterTune, we see this problem often in our customers’ databases. One PostgreSQL RDS instance had a long-running query caused by stale statistics after bulk insertions. This query blocked the autovacuum from updating the statistics, resulting in more long-running queries. OtterTune’s automated health checks identified the problem, but the administrator still had to kill the query manually and run ANALYZE after bulk insertions. The good news is that the long query’s execution time went from 52 minutes to just 34 seconds.

>>nextac+(OP)
It previously had this closing line, with links to their products (https://web.archive.org/web/20230426171217/https://ottertune...):

> A better approach is to use an AI-powered service automatically determine the best way to optimize PostgreSQL. This is what OtterTune does. We’ll cover more about what we can do in our next article. Or you can sign-up for a free trial and try it yourself.

That was removed after the article was posted to HN, at dang's suggestion - he posted about it elsewhere in these comments.