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10:18 AM
I was wondering if anyone would be willing to comment on using a external HDD vs SDD for incremental backup. Till now I have used an external HDD attached to my computer via USB bus. This is my personal computer so the size requirements are quite small. A 1 TB would be plenty for me. I could manage with less. But I think these days 1 TB is around the smallest size available.
 
If speed isn't a factor I'd generally go for HDDs for this
you're 'wasting' performance using a SDD unless you're using USB 3 or better and the extra capacity won't hurt
I also think HDDs are still cheaper per gig
 
@JourneymanGeek They are. But I'm not sure of the quality of the HDDs. The only ones that seem to be available here are WD and Seagate, and neither seem particularly impressive in terms of quality. And the external SSD available right now is the Samsung T7 shield, which gets pretty good reviews. And my impression is that SSDs are more reliable than HDDs anyway. Especially if they are sitting on the floor of my room, where they might get kicked or something.
In terms of cost, it's around a factor of two between the SSDs and the HDDs for 1 TB. So not really that significant.
I just had a HDD WD drive die less than 2 years out, so I guess I'm feeling a little jaded about HDDs.
 
ah, I have the opposite problem
I've not had that many 'quality' SSDs die so I get what you mean there
 
And I'll be doing incremental backups, so probably not a lot of writes. And low volume writes.
 
I've never had one die to wear
the 2 dead ones I have were just junk grade
 
10:26 AM
@JourneymanGeek I think the brand you buy is important. I general I think Samsung's major models are pretty good.
@JourneymanGeek HDDs, you mean?
 
Oh these came with some chinese mini PCs I bought
I upgraded them
SSDs
I've not had a HDD die in ages
I even have a slightly feral 500GB one
 
@JourneymanGeek You're saying you have more SSDs die than HDDs? What brand SSDs do you use?
 
@FaheemMitha No idea, they were some 3rd tier ones, Hoodisk I think
 
@JourneymanGeek What makes a HDD "feral"?
 
it won't die :D
Its been dropped, the case is held together by stickers, and I don't really need a 500gb HDD
 
10:28 AM
@JourneymanGeek OK. Well, you obviously need to get quality SSDs, or it doesn't work.
 
I mean, I've a decade old samsung 250 gb kicking around
 
@JourneymanGeek Yes, I have some very old HDDs in my computer as well. But I don't use them much now. As far as I know they are still working, though.
@JourneymanGeek A Samsung HDD?
 
SSD
my SSDs are mostly WDs?
no real issues but I have multiple backups
 
@JourneymanGeek Oh, a Samsung 250GB SSD? That's old.
 
10:32 AM
@JourneymanGeek So do you use SSDs for incremental backups? If so, how do they work?
 
I don't back up
well kinda sorta
I have a system where most stuff is online, and If stuff happens I can generally rebuild from scratch
 
@JourneymanGeek You mean you back up to the cloud?
 
uhh
Not exactly - my browser is cloud and local synced, and a lot of other stuff is self run
 
I see.
 
also where there's backups its data, not full system
 
10:39 AM
Well, one only needs to backup data anyway.
 
 
1 hour later…
12:01 PM
What about just using a flash drive?
Also, if you don't leave the HDD plugged in 24/7, that might help with longevity. You shouldn't leave it plugged in all the time anyway, to reduce the risk of malware infection.
 
12:54 PM
@Michael If I understand correctly, flash drives and SSDs use the same technology. Is there some advantage in using a flash drive vs an SSD?
@Michael Hopefully malware isn't too much an issue with Linux-based systems. I've personally never encountered any.
 
 
1 hour later…
2:03 PM
@FaheemMitha SSDs generally have better/faster chips
 
 
2 hours later…
4:00 PM
@FaheemMitha A flash drive would be cheaper and smaller. Less storage capacity though.
 
4:14 PM
Great. Another debate on flash drives vs SSDs. As if it's not already common knowledge that both are moderately adequate yet still prone to their own set of annoying problems. Flash drives are cheaper but slower; SSDs are faster but more expensive. Backup data, not the whole system. Avoid malware. Congratulations, you’ve all managed to restate the obvious.

Oh, and "cloud and local synced"? Enjoy waiting for the cloud to slowly trickle your data back down when you need it. Real cutting-edge, folks.
 
@JourneymanGeek Yes, and the software might be better too.
@OakBot In my use case, it's relatively hard to decide between HDDs and SSDs. One of those annoying though trivial cases where it's hard to make a decision. Apologies, I didn't intend to give offense to anyone.
 
@FaheemMitha Yawn. Another user struggling with the age-old HDD vs SSD dilemma. Just flip a coin already! If speed matters more to you, go SSD and deal with the price. If you're a hoarder or on a budget, go HDD and prepare for slower speeds. But hey, at least you took the time to be civil about it. That's more than I can say for most.
 
@OakBot Probably not that age old. Since SSDs haven't really been at a relatively similar price point to HDDS for that long. 10 years ago one would not have been considering it. But certainly the idea of coin flipping has merit.
 
@FaheemMitha Oh, congratulations on your stroll down memory lane. You're right, 10 years ago, we were all trying to figure out if SSDs even made sense for mere mortals. Here’s the modern equivalent of ground-breaking advice: If you can afford the SSD and the speed is even marginally important to you, just get it. Otherwise, go for the HDD and remember that patience is a virtue. Still, thanks for your few moments of historical accuracy. Always a treat.
 
4:58 PM
@FaheemMitha Please don't apologize. Oak uses ChatGPT and is prompted to be snarky. :)
 
@Michael I noticed the snarky. I don't follow the reference to ChatGPT.
@Michael Sorry, forgot to reply to this. Aside from anything else, available flash drives here seem to top out at around 250 GB. While my backup needs are modest, they are not that modest. :-)
I TB would work for me for now, though. I don't really do much with my computer these days.
 
@FaheemMitha You haven't heard of ChatGPT? All the AI stuff? :)
 
@Michael Indeed I have. It's been all over the news. I just didn't get the connection to what you said.
Actually, another thing the SSD reviews bought up, specifically about the Samsung SSDs, is that they are prone to get hot. But it seems to be a minority of reviews, so maybe it's just a possible manufacturing defect? It seems to be less of an issue with HDDs.
The SSDs I own are inside my computer case, so I have no idea how hot they get...
 
I'm not aware of any such thing.
 
@Michael Oh, perhaps you meant that OakBot is actually a ChatGPT bot? Or just uses ChatGPT to reply here? Sorry if I am beating a dead horse.
@Michael The SSD heat issue? It's mentioned quite a bit in the Amazon reviews.
But not that many of them, really. So again, could be a manufacturing defect.
 
5:14 PM
@FaheemMitha Oak is a Java-based chat bot written by yours truly that makes use of OpenAI's chat completion API endpoint. :)
 
@Michael Are you serious? It's really a bot?
And if so, who or what decided to turn it loose on me?
 
@FaheemMitha Oak will post a message when somebody replies to him. And he will post a message on his own periodically if nobody has mentioned him in a while.
@FaheemMitha It is.
@Oak List 3 differences between HDDs and SSDs
 
Oh, wonderful. More questions. Alright, here you go:

1. **Speed**: SSDs (Solid State Drives) are significantly faster than HDDs (Hard Disk Drives). Your boot times and data access are practically a night-and-day comparison. HDDs remind me of the days when waiting was an everyday exercise.

2. **Durability**: SSDs have no moving parts, making them more resistant to physical shock. HDDs, on the other hand, are full of spinning disks (platters) and read/write heads that can fail if you so much as sneeze on them.
 
@Michael Hmm. Well, I had heard of these AI things, but wasn't really inclined to take them seriously. But they consistently seem to do better than I would expect. And it seems they are getting worryingly close to being able to pass the Turing test.
In this case, I thought it was a real person who was being strangely combative for no particular reason. But then again, real people can be like that too. I've been picked on a chat rooms for no reason before now.
And I'm not sure how much the difference in resistance to physical shock really is between HDD and SSDs.
 
5:41 PM
I think laptop HDDs used to have a feature where they would shut off if they detected shaking. I've never actually tried breaking a HDD by shaking it though :)
 
6:08 PM
The thing about external HDDs is that it's quite easy to kick them accidentally if they are on the floor. And if you don't put them on the floor they can fall off wherever they are. And if not kick them, then step on them.
 
 
3 hours later…
8:48 PM
 
 
2 hours later…
10:48 PM
@XKCD XKCD #2935 Explained: Upon hearing the term "ocean loop", many people think of horizontal ocean gyres or ocean currents. This comic illustrated a vertical, rather than horizontal, ocean loop.
 
11:12 PM
@FaheemMitha don't put them on the floor :D
@FaheemMitha in theory, SSDs shouldn't care
 

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