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How does iCloud work? Plus a new version of Cirrus
- 8ig8 3y agoCirrus sounds useful for us MacOS users. > Cirrus has four main functions. It can download and evict (from local storage) items stored in iCloud so that you can manage them properly. It provides full details about files and folders held in iCloud. It performs a test file upload, which can help unstick pending uploads. It also provides specialised access to iCloud-related log activity.
- RockRobotRock 3y agoThis looks like a very useful utility, but why would you use iCloud if problems like this are this frequent? Compared to Dropbox, for instance?
- pram 3y agoFor me, mostly because I was already subscribed for photo storage. It’s not worth paying for other cloud storage when it’s already there, even if it’s sub-optimal imo.
- fnordpiglet 3y agoI don’t know that these issues are super frequent, but the fact iCloud is directly integrated seamlessly into the user directory and across devices without futzing is nice. Dropbox I found to be relative expensive and not well integrated. As an extension of the OS, when enabled I cloud manages a lot of the user home directory without a “drop box” folder. This is important especially for people who aren’t particularly interested in computers and just want them to work. The fact there’s a special place for loading files across devices and backup is cognitive load 99% of the universe doesn’t want. Even myself who is fine with the cognitive load found that the lack of fuss with moving things around and just always working is convenient enough that despite having at various times Dropbox / box / others that I just used iCloud. Finally there just isn’t any material advantage to Dropbox over iCloud that I could find. While things delaying their sync or whatever might be annoying occasionally, you can unstick it with small gestures like creating a directory and deleting it, but you can also achieve this by simply waiting longer - which is what most people do. In the very rare case that I am trying to tightly synchronize files between devices and it’s stuck, it’s mildly annoying, but the continuous advantage of the tight and seamless integration with the user directory is a constant advantage. I suspect almost all the times it’s stuck I didn’t even realize it
- deleted 3y ago[deleted]
- kergonath 3y ago> This looks like a very useful utility, but why would you use iCloud if problems like this are this frequent? The reason is implied by your question: problems like this are not that frequent. Not that it’s an excuse for the complete lack of feedback when they do happen. > Compared to Dropbox, for instance? Dropbox is fine, but not without its problems either. The client is a resource hog, a far cry from the seamless experience it was ~5 years ago. It’s also not really integrated into any application. But for me the kicker was when they decided that I didn’t have the storage space they gave me as freebies anymore. If I cannot trust them on that, I won’t trust them with my debit card.
- fauigerzigerk 3y agoIt's not that frequent and other cloud storage options have their own set of quirks. That said, iCloud has more serious flaws and limitations: - It's unreliable. E.g, I found that some old folders I hadn't touched in years were empty after an OS upgrade. The files were just gone (but I had backups). - No file versioning, no protection against ransomware. - Limited sharing with non-Apple platforms - Slow syncing iCloud also has some great features that not many others have, such as end-to-end encryption.
- ShadowBanThis01 3y agoI implemented iCloud support in an app not long after iCloud was made available to developers. The problem with the "ubiquitous key/value store" was that you never knew when or if the local copy would be refreshed, and you didn't necessarily get notified if it was. Therefore, if your application depended on it, you had to figure out some way to operate for an unknown amount of time and then reconcile the app's state if you unexpectedly heard back from iCloud five minutes or an hour after the user started using the app and did a bunch of stuff. I'm curious as to whether this has been improved since then (circa 2011). Another issue is that Apple would throttle your application if it made too many iCloud requests in some time-frame. They refused to specify how many or how fast the requests would have to be to get you throttled, and your program would not be informed. Actually, "throttling" isn't quite right, because that implies that your calls would just be slowed down. No: iCloud calls would just start failing with "false." So, if I'm stepping through my code and there's an iCloud call in it, can I step through it five times? Three? And how quickly?
- bobbylarrybobby 3y agoIn fairness don't you always have to prepare for your user’s device to be unable to sync with the cloud? I wonder if apple imposed this limitation just to force developers to consider it even in the best of conditions.
- ShadowBanThis01 3y agoTo your point, yes. But the somewhat hypocritical thing is that Apple says don't use iCloud for things that need to be timely, but then gives examples that absolutely require timeliness. For example, the user is watching or reading something on one device and then seamlessly picks up at the same point on another one. It's not so much that you have to prepare for network problems; it's that Apple doesn't tell you if the local key/value store EVER synced. If it synced but there was no difference between the local and remote store, you don't even get confirmation that yep, we're all good to go. At least that's how it was the last time I used it.
- 3y ago
- WirelessGigabit 3y agoiOS backing up apps is such a scam. By default all apps get added to it consuming lots of MB from the low 5GB of storage. Does the Home Depot really need 200MB of storage backed up? I'm not even signed in... Why isn't Apple's review process protecting me from this?
- bobbylarrybobby 3y agoThe real question is why does Home Depot even have 200MB of data stored? Presumably it's all cache, in which case why don't they mark it as such?
- autoexec 3y agoWhy is there even a Home Depot app installed? What does it offer that people need but can't get on their website?
- cudgy 3y agoThe app is actually a pretty good one, but that doesn’t excuse a 200mb cache (which is probably product images mostly).
- trompetenaccoun 3y agoThey probably offer "rewards" or discounts for giving them access to your data.
- fauigerzigerk 3y agoI installed some apps like this (not Home Depot specifically) because they bribed me to do it. The first item you buy via the app is often a bit cheaper than the price you get on the website. It's a great way to find out how much you value your own time. Apparently, my time is worth significantly less than what I charge my clients :)
- mattl 3y agoI wonder when they’ll wind up increasing that 5GB to something more. Personally I pay for 2Tb.
- hcarvalhoalves 3y agoOh my... this is appropriate, I was just yesterday trying to sync photos to iCloud from macbook and the experience is beyond frustrating. The system decides what and when it will sync, but some files randomly take forever to sync, the app gives zero feedback on what's already synced or not, and although you can have multiple libraries, only the "default" library syncs to iCloud, so it's hard to have manual local backups. It seems Apple tried to create a seamless experience but it's plain bad. I guess that's why an app like Cirrus exists, but such a lack of polish doesn't inspire confidence on me having control of my backups. I'm in the process of giving up on iCloud now and figuring out alternatives.
- Brajeshwar 3y agoI like iCloud, despite some of the irritating shortcomings that many others have also mentioned, for a hands-off syncing of not just files/contents but settings of apps. I like to treat the ecosystem (currently Apple's) as the primary holding place of our content (in open formats wherever possible, while regular backup copies of the Apple format where not) for all family members and their devices. Looking back a few years, the struggles of syncing are not that prominent and have improved quite a lot. I want to be able to pick up a device and get the content I want when I need it. That means, my wife taking a picture of something and if I need to access that, it pops up now or in a while. If I've to buy items and have to look up my daughters request too I like the fact that I can look up the common Family Notes folder with the note "Buy These". However, iCloud is definitely not (still) a good one for files and content storage. The family subscribes to the highest 2TB but the 4-member team is gobbling it up pretty fast. We use just the family-shared folders for common files such as scanned files (receipts, and other physical records, etc) so I can look at a common location on my weekly, monthly, and quarterly digital chores. Finally, we subscribed to the 2TB Dropbox plan for the file backups and such. They are selectively synced (that cloud only feature) for individual devices but I have a separate (MacMini 2012-edition for now) running as a backup that syncs everything offline as a final backup of Dropbox. Of course, there are the other media files backups, archives, and the stuffs on other media/cloud. So, my pattern is -- an easy offline access where possible with a sync copy/backup somewhere in the "cloud" or vice versa. One can replace Dropbox with the others you are comfortable with. Use iCloud for the convenience but have a backup system that you can rely on. I have absolutely no idea about the detailed intricacies of iCloud. Right now, I'm reading "IntroducingCirrus1.13.pdf" that came with "cirrus113.zip" that I just downloaded from this article. Edit/Update: I have setup iCloud sync for quite a few relatives (and their family members) and they are very happy, especially that Photo thing that just shows up when their family members take photos elsewhere. They think I made the magic happen for them, when they replace their new iPhones and the Music/Photos are just there. I try to make sure to have a printable PDF with the basic setups of what I did -- just in case, they ask someone else or I happen to be not available for help anymore.
- doctornoble 3y agoDropbox was fine until they decided they wanted to be more than file syncing. Their app is a terrible resource hog that slows my computer to a crawl. I finally had enough and deleted their app and use Panic’s Transmit to interact Dropbox.
- IndySun 3y agoICloud was let loose in 2011 and has never been fit for purpose. Some comments here are from hackernews veterans, with 1000s of kudos points, presumably with tech wings, talking about their yearly struggles with photo sync fails - why on earth are you using iCloud to sync photos when it's never been fit for purpose?
- drbaba 3y ago> why on earth are you using iCloud to sync photos Some reasons for me personally: - It works well enough. I rarely have issues (maybe once a year as you say?), and then it’s usually resolved by a device reboot. Once I had to turn iCloud sync on and off again. However, I’ve learned to avoid e.g. working on Git repos in iCloud Drive, which tends to upset the sync process. - It’s cheap. I can get 200GB storage shared with family for €3.5/month. For example Dropbox doesn’t sell less than 2TB plans, which with family sharing becomes €17/month. That’s 5x more. - It is the best alternative on iOS. I tried lots of other sync apps before I migrated to iCloud. Partly, this is because Apple has crippled the competition by not allowing them to sync in the background without battery-draining hacks, not allowing them to integrate directly with the Photos app, etc. Partly it is because the other cloud providers I tried didn’t integrate properly with e.g. the Files API.
- IndySun 3y agoThank you. For my non-technical friends of all ages iPhoto to Photos went through such seismic changes that for most coherence of how and where photos were and weren't was taxing. Not sure on the pricing point though - with the vast majority of iPhone users clicking away, the phone limit is reached quickly and then getting a non-tech head around photos actually are is never ending. But yes, I'm sure things have improved, they would have to.
- threeseed 3y agoiCloud improved significantly after Apple acquired the FoundationDB team in 2015. For me at least the inconsistency issues that plagued the platform have been resolved.
- leslielurker 3y agoI love iCloud but it does occasionally get stuck for me. The best solution I have found is to kill all of its processes (called bird) to restart it. It usually gets it syncing again pretty much instantly: killall bird
- pseudo_meta 3y agoThree small QoL tips for people who have issues with their iCloud sync 1. In Finder, enable the Status bar. This shows the current iCloud progress. 2. If iCloud sync is stuck, run `killall bird` to restart the iCloud drive sync process. 3. Disable `Optimized Mac Storage` in the iCloud system preferences. This forces your mac to always upload and download files. One thing I haven't figured out is how to see iCloud sync status without having to open Finder, e.g. for a custom menu bar item.
- notakio 3y ago`brctl status` will return sync status data without requiring Finder. It isn't pretty, but it's usable via stdout and whatever tooling you'd want to use.
- cantrevealname 3y agoI'm going to be in the minority here, but I don't want Apple (or Android or anybody) syncing my documents, photos, or passwords. I'll do my own local backups or backups to a server I control, or at the very least using encryption that I control if it's going to a server I don't control. iCloud and every other kind of automated syncing is so damn complicated that I don't know everything that gets backed up, when it gets backed up, if it's encrypted, and whether or not Apple (or whatever company) guarantees to me that the data is encrypted in such a way that they can't read it. Even the OP calls parts of it "exceedingly complex". I was hoping the article was going to have some good tips on how to disable iCloud with absolute finality. Every time I get a new iPhone, or after an iOS update, or after configuration changes I have to go around and click off syncing in obscure places, and Siri too. Have you noticed that on a new phone, after transferring over your data locally (not through iCloud), it'll start syncing them to iCloud without even asking you? Furthermore, even after you've turned it off, it gets re-enabled under some unspecified conditions that I've never figured out (after iOS updates?), so you have to forever keep checking. Macs have been auto-saving your documents to iCloud by default since at least 2014 (OS X Yosemite). I find it pretty amazing how most people are now OK with a third party keeping a copy of every document and photo of their lives.
- realusername 3y ago> iCloud and every other kind of automated syncing is so damn complicated that I don't know everything that gets backed up Same for me, I'm really not used to iOS either but there doesn't seem to be a way to know what's being synced or not, the progress of the sync and any sync logs from helping my father. And if there is, well I'm a software developer and didn't find it so it's clearly not a good UX. Good luck the day you end up needing your backed up data, you might get some unwanted surprises.
- simondotau 3y agoI've helped a few people recovering from backup after losing or destroying their iPhones. The iCloud backup has, in my experience at least, been nothing but good luck.