Um. I have to ask: did you read the article? All of it?
Because what you're offering as a comment is sort of a backwards version of the argument I'm making in the article.
My argument is that it flopped because of the monoculture of C21 OS design that means we lack OSes that can take full advantage of persistent-memory computers.
Yours seems to be that the kit wasn't competitive. I think that's a conflation of multiple category errors.
[1] It is not in the same product category as either DRAM or Flash.
It's not RAM: RAM is volatile, Optane is nonvolatile. But it can be used as primary storage, that is, appearing in the CPU memory map. It is not secondary storage, that is, storage requiring any kind of block-based controller handling.
It's not Flash: Flash is not word-writable and thus cannot be primary storage.
Because of decades of technical debt in C21 IT people do not know this vital primary/secondary distinction well. As a result they can only think in terms of two different types. Optane is not even neither type: it's both. It blurs the distinction. That's why it was important tech.
[2] Thus it is a fallacy to compare the price, or performance, or price:performance of a new tech that eliminates the primary/secondary split with either primary or secondary storage.
It is traditional in IT to make comparisons with automobiles.
It's like criticising cars because they are not good bicycles and they are not good aeroplanes.
These are different vehicles with different characteristics for different types of transport. To say that cars are bad bikes, or bad aeroplanes, means that you have failed to understand that cars are not either.
Cars are better for some things than bicycles. They are better for totally different things than aeroplanes.
You are trying to judge cars by the criteria of bicycles and aeroplanes, because you've never seen a car before and you're not used to thinking about cars. You're used to 2 categories and this is not either. It's not in the middle. It's a different category.
Because what you're offering as a comment is sort of a backwards version of the argument I'm making in the article.
My argument is that it flopped because of the monoculture of C21 OS design that means we lack OSes that can take full advantage of persistent-memory computers.
Yours seems to be that the kit wasn't competitive. I think that's a conflation of multiple category errors.
[1] It is not in the same product category as either DRAM or Flash.
It's not RAM: RAM is volatile, Optane is nonvolatile. But it can be used as primary storage, that is, appearing in the CPU memory map. It is not secondary storage, that is, storage requiring any kind of block-based controller handling.
It's not Flash: Flash is not word-writable and thus cannot be primary storage.
Because of decades of technical debt in C21 IT people do not know this vital primary/secondary distinction well. As a result they can only think in terms of two different types. Optane is not even neither type: it's both. It blurs the distinction. That's why it was important tech.
[2] Thus it is a fallacy to compare the price, or performance, or price:performance of a new tech that eliminates the primary/secondary split with either primary or secondary storage.
It is traditional in IT to make comparisons with automobiles.
It's like criticising cars because they are not good bicycles and they are not good aeroplanes.
These are different vehicles with different characteristics for different types of transport. To say that cars are bad bikes, or bad aeroplanes, means that you have failed to understand that cars are not either.
Cars are better for some things than bicycles. They are better for totally different things than aeroplanes.
You are trying to judge cars by the criteria of bicycles and aeroplanes, because you've never seen a car before and you're not used to thinking about cars. You're used to 2 categories and this is not either. It's not in the middle. It's a different category.
That is what the article was about.