It is not. Look at the list on the left side menu. It gives recommendations and detailed descriptions for each tunable parameter in postgres.

Yeah, it's definitely a disappointing onboarding. It looks like the site is there to host a single video, but actually the real value is hidden on the left

And there's not much value there, because there's no structure apart from alphabetical in that list.

Which are the most important knobs to twist? Which ones should you never, never touch without 20 years' experience and a very peculiar requirement?

Give me something to read, please. "In one ear and out the other" is a saying for a very good reason.

Thank you for the feedback, we take it seriously.

There's an upcoming new version that will come with something similar to what you say: some "guide" on which parameters to tune, classified by categories, and with varying level of "expertise" (basic, medium, advanced). With specific guidance for those set of parameters.

Would that be useful to you?

Yes, it would. Thanks!

Sorry for the confusion. As pointed downthread, the idea is to provide help and information about postgresql.conf parameters.

This is important feedback for us. We will fix this landing page soon to include a search box, like search engines landing page, just for parameters.

There's also a significant new version coming soon, with capabilities to manage postgresql.conf configurations. Stay tuned. Hope that would become clearer.

Disclaimer: I'm part of the team behind postgresql.conf