No. As it explains at the beginning of the paragraph you're quoting:

> If you're particularly naive, like I was on one occasion, you'll exacerbate these failures with some poorly-implemented application logic.

Then a few paragraphs above that is this sentence:

> The gotchas that follow were all occasions when I didn't use it correctly.

I'm not sure how to make it more clear that I'm criticising myself, not Redis, in the post, but that's the intention. If you have suggestions how I could make it more obvious, please let me know.