We're talking about devices capable of >2GB/s throughput, and acquiring footage <.5GB/s. No caching issues, but I'm not buying el cheapo SSDs either. These are all rated and approved by camera makers. It wasn't brought up because it's not an issue. For people that are wondering why camera makers approve or not particular recording media, this is part of the answer. But nobody was asking that particular question and instead the reply tried to rain on my parade.
Not sure what warranted such an aggressive response.
I grew up in the 90s, on 56kb modems and PCs that rumbled and whined when you booted them up. I was at the tail end of using floppies.
I never said I didn't love the speed of SSDs, and when they just started to become mainstream it was an upgrade I did for everyone around me. I made my comment in part because you mentioned dumping 4K into the SSD and/or editing it. It can be a nasty surprise if you're doing something live, and suddenly your throughout plummets, everything starts to stutter and you have no idea why.
It can be good to know that SSDs are fast until you exhaust the cache by copying gigs of files around.
It doesn’t hurt to be aware of the limitations even if for the common case things are much better.
We're talking about devices capable of >2GB/s throughput, and acquiring footage <.5GB/s. No caching issues, but I'm not buying el cheapo SSDs either. These are all rated and approved by camera makers. It wasn't brought up because it's not an issue. For people that are wondering why camera makers approve or not particular recording media, this is part of the answer. But nobody was asking that particular question and instead the reply tried to rain on my parade.
Not sure what warranted such an aggressive response.
I grew up in the 90s, on 56kb modems and PCs that rumbled and whined when you booted them up. I was at the tail end of using floppies.
I never said I didn't love the speed of SSDs, and when they just started to become mainstream it was an upgrade I did for everyone around me. I made my comment in part because you mentioned dumping 4K into the SSD and/or editing it. It can be a nasty surprise if you're doing something live, and suddenly your throughout plummets, everything starts to stutter and you have no idea why.
It wasn’t. IMHO the best feature and only real reason I hang around HN is exactly because I get to interact with others who know more.
The magic is in knowing how the trick works.
A bit further down the comment chain, martinald has a great succinct explanation:
https://news.ycombinator.com/item?id=44538489