Dropbox status: access issues and outage reports

Problems in the last 24 hours

The graph below depicts the number of Dropbox reports received over the last 24 hours by time of day. When the number of reports exceeds the baseline, represented by the red line, an outage is determined.

Most Reported Problems

The following are the most recent problems reported by Dropbox users through our website.

• Errors (75%)
• Website Down (25%)

Live Outage Map

The most recent Dropbox outage reports came from the following cities:

City	Problem Type	Report Time
Nottingham	Errors	25 days ago
Guayaquil	Website Down	25 days ago
Flumet	Errors	1 month ago
Irapuato	Errors	1 month ago
Bournemouth	Sign in	3 months ago
Paramaribo	Errors	4 months ago

Full Outage Map

Community Discussion

Tips? Frustrations? Share them here. Useful comments include a description of the problem, city and postal code.

Beware of "support numbers" or "recovery" accounts that might be posted below. Make sure to report and downvote those comments. Avoid posting your personal information.

Dropbox Issues Reports

Latest outage, problems and issue reports in social media:

• 
  Ed Giansante (@edugiansante) reported 4 minutes ago

  every founder i talk to is hiring a head of community wrong. i've been that hire four times. Zynga, Wix, Dropbox, Persona. 15 years, three continents. every time the JD was wrong, the expectations were wrong, and the first 90 days were a mess until i rewrote them myself. the JD problem. most community job descriptions read like a social media manager with extra steps. "manage our Discord, post engagement content, track NPS." that tells me the founder thinks community is content moderation with a better title. a real head of community JD should say: build the infrastructure where customers trust each other enough to solve problems together, and connect that trust back to pipeline and retention. if the JD doesn't mention revenue or product feedback loops, you're hiring the wrong role. the first 90 days. at Dropbox i walked into 400M+ users and zero community infrastructure. no forums, no events, power users had no way to talk to the product team. days 1 to 30: listen. real conversations with 50 customers. find the 10 who love your product enough to evangelize it for free. those are your founding members. wrong. within 2 weeks we had an outage and I had to source folks who were talking about Dropbox in different spaces - dev forums, stackoverflow, spiceworks, hackernews and so on. I was honest enough to share what was going on, my role and where i needed their help. days 31 to 60: build the first room. not a Slack with 14 channels nobody uses. one focused format. at Persona it was a 15 person dinner for compliance leaders. at Wix it was a partner council of 80K agencies. start small, make it valuable enough that people tell their peers. days 61 to 90: prove the loop. connect a community interaction to a business outcome. a feature request that shipped. a deal that closed because a customer introduced a prospect. a churn save from a power user helping a frustrated customer. if your community hire can't show that loop by day 90, something is off. forget member count or engagement. track these: repeat attendance. show up rates. at my dinners, 90% of RSVPs show up. 99% return. pipeline influence. what happens post dinner that can be attributed to $$$? product feedback velocity. how fast does a community insight reach the product team and ship? NPS delta. at Wix, partner community members renewed at 2-3x the rate of non members. the biggest mistake is org charting community as a sub-group within a random team. community sits between product, marketing, sales, and customer success. it touches biz relationships, partnerships, revenue, retention, and product roadmap. treat it that way. hire someone who's built it before and give them a seat at the leadership table.

• 
  Zely (@0xZely) reported 5 minutes ago

  The MIT professor who crashed 10 percent of the internet at 22 posts the free course that runs every AWS outage, every Uber ping, and every Slack notification on earth. MIT charges $85,000 a year to sit in that classroom. He posted every lecture to MIT OpenCourseWare for nothing. Millions have opened lecture one. Almost no engineer has finished all twenty. His name is Robert Morris. He is a professor at MIT CSAIL and one of the four cofounders of Y Combinator, the seed fund behind Airbnb, Dropbox, Stripe, Reddit, and Coinbase. In November 1988 he was a 22-year-old Cornell graduate student. He released a small program that was supposed to count the computers on the internet. It replicated so fast it crashed roughly ten percent of every machine online, and made him the first person ever convicted under the Computer Fraud and Abuse Act. He got three years probation, 400 hours of community service, and a $10,050 fine. Ten years later he cofounded the online store Viaweb with Paul Graham and sold it to Yahoo for $49 million. Seven years after that he cofounded Y Combinator with the same partner. Its portfolio is now worth over $600 billion. The clip in this video is one lecture from MIT 6.824 Distributed Systems, filmed at MIT and posted for free. The words on the board behind him are fault tolerance, availability, recoverability. Those three words decide whether Instagram loads when you open it, whether your Uber arrives, and whether your paycheck hits your account on the first of the month. Morris covers the entire logic of distributed systems in twenty lectures. Everything fails, all the time. A single computer fails once every few years. Ten thousand computers fail hundreds of times a day. The only design that survives is one that assumes failure is normal. Every retail user cursing a spinning wheel is looking at the wrong problem. The miracle is that most of the time it does not spin. Availability beats consistency. You cannot always have both. When the network splits, a system either serves stale data or refuses to serve at all. Amazon picks stale. Your bank picks nothing. Every user who screams at the Slack status page wants Amazon's answer. Every user who screams at a double charge wants the bank's. Replicate everything, trust nothing. Data in one place disappears when that place burns. Data in three places survives two fires. Every photo you have ever taken on an iPhone lives on three continents already. iCloud, Google Photos, and Dropbox are built off the exact lecture on the board. Concurrency is where bugs live. One user at a time is easy. A million users at the same second is not. Race conditions, double spends, lost messages, ghost bookings. Every airline that oversold your flight, every trading app that ate your order, every Ticketmaster that showed you a seat already gone, is a concurrency bug Morris warned about. Partial failure is worse than full failure. A dead server is easy. A slow server that answers half the time is a nightmare. It fools every retry, wastes every resource, and confuses every operator. Every "is it down or is it just me" Twitter search you have ever run is Morris's third slide. Every senior engineer at AWS, Google, and Meta has watched this course. Every startup that raised a Series A in cloud infrastructure hired an alumnus of 6.824. Every AI company training a trillion-parameter model on a cluster is running the same lecture in production. "A distributed system is one in which the failure of a computer you didn't even know existed can render your own computer unusable." That is Leslie Lamport, the Turing Award winner Morris quotes at the opening of 6.824. It is the exact sentence that explains why your Slack goes down when a data center in Virginia loses power. The full course is free on MIT OpenCourseWare. The lecture notes are on Morris's website. Every equation on the board fits on one screen of code. Almost every senior engineer at AWS, Google, Cloudflare, and Meta has watched 6.824. Almost no founder promising 99.99 percent uptime on their pitch deck has opened lecture one. That is the entire moat. The course is free. The willingness to sit through twenty lectures on partial failure before uploading your money to a payment app, storing your photos in the cloud, or handing your health records to a portal is a much rarer commodity than the confidence to click without them.

• 
  kayden (@codependentyaoi) reported 6 minutes ago

  @unprojection i think the issue was the site i was uploading my art to to link on ao3, i was using dropbox and it wouldn't link and then i saw some ppl on reddit say dropbox didnt work for them either, but i was able to find another website thankfully :]

• 
  Matt Farley of Motern Media (@MoternMedia) reported 18 minutes ago

  @WorstMikeFrollo The other one is the Vimeo version (also available through PayPal/dropbox on my website now that Vimeo is shutting down on demand).

• 
  StockStorm (@StockStormX) reported 22 minutes ago

  Dropbox $DBX says about 5,000 accounts were compromised in an August hack tied to a Lenovo ID login flaw

• 
  Synapse Brief (@Synapse_Brief) reported 25 minutes ago

  @gdb Scraping 7 consecutive years of tax forms and equity statements across Dropbox and Shareworks requires orchestrating dozens of DOM interactions without dropping session state. Standard visual tool-calling loops degrade quickly once context windows swell from repeated full-page DOM trees and screenshot tokens across nested subfolders. The underlying issue with multi-year document extraction is not simple folder traversal, but error recovery when dynamic OAuth tokens expire mid-sweep. Navigating nested web UI trees for 2016 through 2025 records usually hits rate limits or modal overlays that cause visual grounding agents to hallucinate click coordinates. Production reliability on complex immigration workflows will require hybrid execution models that compile raw browser actions into structured API calls or deterministic scripts after initial path discovery. Until agents decouple stateful file fetching from reactive visual vision loops, edge-case recovery will remain the bottleneck for zero-touch filings.

• 
  Ryan Babbs (@buckybabbs) reported 25 minutes ago

  Hello @Dropbox, Just this week I have decided to switch cloud service from Google Drive to you and less than 1 week I'm having an issue. I run a wedding film business and am trying to move the same 200GB file to two separate editors for two separate kind of films and one of them is encountering a "link temporarily disabled" message. I tried to research online and made a new folder and copied over the original folders contents and cannot share that either as it says I've exceeded bandwidth limits. This is maddening as I thought I'd picked the good plan (3TB) and was all set. Please advise asap as I need these files in my editors hands stat.

• 
  M.Ellis (@MEllisPhotograp) reported 27 minutes ago

  @DropboxSupport ive tried mircosoft edge but problem is stil present... do you think i might have been hacked or had bad file ?

• 
  Jameson Lopp (@lopp) reported 28 minutes ago

  One reason I suspect the Dropbox breach may be massive is because I didn't get a login email notification when my account was accessed. Turns out, unlike every other login notification I've received from them, it went to spam. Likely due to a large uptick in their send volume...

• 
  Arthur Terrell Vaughn (@ArthurV36405381) reported 30 minutes ago

  @patmendoza6745 I know not of any of those specifications, but I still can’t figure out what the issue is with persistent memory, why can’t I just have a dropbox online that it can constantly access every single chat and conversation?

• 
  Mohamed irfan (@heyIrfan) reported 31 minutes ago

  The Marketing Strategy That Actually Works Most people make the same mistake when building a product: They try to sell before they prove that they can solve a real problem. Think about companies like Google and Amazon. They didn't start by saying "Give us your money, and we'll make you rich." They solved problems people already had. That's the foundation of good marketing Don't start with selling. Start with solving. 1. Solve a real problem When you're building something, your product will always look amazing to you. Your idea feels perfect because you built it. But that doesn't mean the market wants it. The only way to find out is to Talk to real users. Understand their problems. Find out what they're currently doing. See whether your product actually makes their life easier. Don't assume your idea is valuable. Let the users prove it. 2. Give value before asking for money Don't immediately push your product. Give people something useful. Your solution should help them Save time. Save money. Reduce effort. Solve a painful problem. If you genuinely create value, selling becomes much easier. You're no longer saying "Please buy my product." You're saying "This solves a problem you already have." That's a completely different conversation. 3. Don't compete only on features Your competitor has 10 features. You build 15. Then they build 20. And now you're stuck in an endless feature race. Instead, compete on value. Ask: "How much better can I solve the user's problem?" The differentiation shouldn't just be "We have more features." It should be: "We create more value for the customer." 4. Let people try before they buy Give users a way to experience your product. Especially with AI products, you don't necessarily need to give everything away for free. Give enough access for them to understand the value, while keeping usage manageable. Then collect feedback. But don't blindly follow every piece of feedback. If someone says: "Change the button color." That doesn't necessarily mean your product needs to change. Look for feedback about the actual problem and experience. 5. Don't forget the people who already showed interest Someone visited your website. Someone signed up. Someone tried your product. Someone talked to you. Those people are valuable. Don't immediately try to sell to them. Talk to them. Understand why they came. Understand what they liked. Understand what stopped them. And if they leave, ask why. Because the person who leaves may know something you don't. They might reveal the hidden problem that helps you improve the product. 6. Price based on value Don't blindly make your product extremely expensive. And don't make it extremely cheap either. Your price should be: Affordable for the customer + sustainable for your business. Being cheaper than competitors can help, but price alone shouldn't be your strategy. If your product saves a company $1,000 every month, paying you $100 can feel like a great deal. That's because the customer isn't really buying software. They're buying the value your software creates. Look at Google Drive Google Drive is a simple example of value-first thinking. The problem: We need to store files. We could keep everything on a pen drive. But then we have to: Carry the device. Manage files manually. Worry about losing it. Move files between devices. Share files manually. Google Drive makes this much easier. Your files are stored online. You can access them from different devices. You can share a link. You can control whether someone can view, comment, or edit. And you don't have to build your own storage system. There are competitors too: Dropbox, iCloud, OneDrive, and others. So Google Drive isn't valuable simply because "it stores files." It's valuable because it solves the bigger problem around storing, accessing, managing, and sharing files. And Google gives users a free amount of storage so they can experience the product. You can try it. You can upload files. You can share them. You can experience the features. Then eventually you may reach the storage limit and think: "This is actually useful. I don't want to delete my files. I'll pay for more storage." That's the important part. They didn't need to convince you with a sales pitch. They let you experience the value. And once you experience real value, paying becomes an easy decision. The strategy is simple: Find a real problem → Solve it → Give value → Let users experience it → Talk to users → Improve the product → Then monetize. Don't sell first. Create value first. Because when you solve a real problem, the product starts selling itself.

• 
  asta (@astadiego) reported 33 minutes ago

  We’ve been paying customers for years and Dropbox is completely down on our end, bringing our work to a halt. Are you currently experiencing an outage? What’s the ETA for a fix? @DropboxSupport

• 
  ericleebristol (@iamericbristol) reported 34 minutes ago

  Email scams but they also use a press cloud server that can hold up to millions of emails and send out messages in a bulk but to hundreds of people complicated when it comes to taking down email scams cuz you have to find where they coming from answer in a cloud compressed server that can hold up to millions of emails frequently combine compressed attachments (like ZIP, RAR, 7Z, or TGZ files) with cloud storage or servers to deliver malware, phishing pages, or credential-stealing links while trying to bypass security filters. Common patterns 🚩Malware in compressed attachments: Attackers send emails with ZIP or similar archives containing executables, scripts (VBS/JS), or disguised files. Some use specially crafted or nested ZIPs, password-protected archives (password given in the email body), or less-common formats that email gateways may not fully unpack or scan. Opening/extracting the archive can install remote-access tools, stealers, or ransomware. Cloud storage phishing (“storage is full” or similar alerts): Emails impersonate Google Drive, OneDrive, iCloud, Dropbox, or generic “Cloud Storage” services. They claim storage is full, a payment failed, or files will be deleted, creating urgency. Links often point to real cloud infrastructure (e.g., Google Cloud Storage Azure Blob, or other legitimate buckets) that host redirect pages or fake login/upgrade forms. This makes the links look trustworthy and helps them pass filters🚩.

• 
  Cole Trickle (@46_ColeTrickle) reported 34 minutes ago

  @RudeOnion 2 of 2 Mobile games that save progress in the cloud Esports streaming and matchmaking iCloud Photos and iCloud Drive Google Photos and Google Drive OneDrive, Dropbox, Box Automatic phone backups “Find My” / device-location services Amazon Alexa / Echo Google Home / Nest Apple HomeKit Ring, Nest, Arlo cameras and doorbells Smart thermostats, lights, locks, and plugs Connected cars (Tesla app, GM, Ford, Hyundai remote start and maps) Fitness equipment that syncs workouts Smart TVs and streaming sticks ChatGPT, Grok, Gemini, Copilot Voice assistants (Siri, Alexa, Google Assistant) Photo and video filters, auto-captions, and recommendations Spam filters and fraud detection Autocomplete and predictive text Advertising networks that decide which ads you see Recommendation engines (“you might also like”) Content-delivery networks that make videos start instantly DNS (the phone book of the internet) Certificate and login systems that keep accounts secure Backup and disaster-recovery copies of everything above

• 
  abheet nigam (@MaginAbheet) reported 36 minutes ago

  Dropbox rejected billions of dollars of acquisition offers only to later realise down the line that they were building a feature not product. Which other companies show a similar pattern today?

• 
  Phillip Shoemaker (@pbsIdentity) reported 37 minutes ago

  India just ordered hundreds of Google Firebase accounts shut down after authorities found scammers using the platform to impersonate major banks. At least 57 Firebase-hosted websites and databases were targeted for takedown this month alone. Some mimicked banks. Others distributed malicious Android apps. Some were designed to steal financial information from phones. Here's what I find interesting. Firebase isn't some shady hosting company operating out of a basement. It's Google infrastructure. That's exactly why criminals want it. We've spent years teaching people to look for obvious signs of scams. Weird domain. Broken English. Sketchy hosting. Browser warning. No HTTPS. But increasingly the attacker doesn't need to build suspicious-looking infrastructure. They borrow legitimate infrastructure. Google. Microsoft. Cloudflare. GitHub. Dropbox. Whatever gives the attack credibility and reliability. Now imagine the average person inspecting the link. They recognize Google. The connection is encrypted. The page loads perfectly. The certificate is valid. Everything their brain has been trained to interpret as: SAFE may technically be true. Except the person controlling the page is a criminal. That's an important distinction. HTTPS proves your connection to the website is encrypted. It does not prove the person operating the website is honest. A Google URL proves Google is providing infrastructure. It doesn't necessarily prove Google created the content you're looking at. The little padlock was never a morality detector. We just accidentally trained an entire generation to treat it like one. India says scammers have increasingly shifted toward Firebase because its legitimate development tools and database functionality make it useful infrastructure for fraudulent sites and apps.

• 
  Hiten Shah (@hnshah) reported 39 minutes ago

  @varadh @NotionHQ Bunch of markdown. Google Docs handled it well, but some of my markdown files can get gnarly and even docs chokes a bit. I’m also a minimalist with tools and workflows, trying to get away with the least amount of tools which helps a lot with speed and efficiency. I should be a power user of Notion. Since we’re here, I have plenty of folks (like you) that I know who work there now who I’ve met and like. I’m always rooting for you folks, as a result. Here are some unsolicited thoughts from holding it in for too long. I’ve used every document and notes app under the sun and spent a lot of time in Dropbox Paper and Hackpad before it. Early user of writely which became Google Docs. There are core product principles around a product like Notion that Notion breaks or seemingly optimizes for Notion over the user’s experience. At @CrazyEgg, where I haven’t worked full-time for 17 years until about a year ago, the team loves Notion. So I’m forced to use it. My most common activity is to export things out of Notion into my a chatbot or agent of choice. That has little pricks in the process than paper cuts. But all ouchies count against you. For example, in chrome, when trying to print a page (i am weird and print web pages to convert them to pdf), I can’t trust that all the content will come through. And the issues are inconsistent. I understand this is likely an edge case of an edge case, but all ouchies count, prickle or stabbing. If you got this far, thanks for reading my rant. I one shotted it with the agent between my ears.

• 
  siamkidd (@SiamKidd) reported 39 minutes ago

  Now the dust has settled with the SN24 Quasar debacle, I thought I'd share some info which would shine a slightly more positive light on the Quasar team. A few weeks ago, they approached DSV to raise $280k. They said they had big developments, some breakthroughs with a new model and that they needed capital for the training run. At the time, bear in mind that their alpha was strong, they were largely in good favour of the community and Const was still a firm backer/supporter of Quasar. And he held the keys. And they were to appear on Novelty Search soon. So it ticked a bunch of boxes. Anyway, we agreed, as we are always keen to help teams. But the issue was that I was away for 3 weeks and I never travel with crypto capability. And anytime any money moves around in DSV it's a right palava as we have 3rd party regulated custodians and have to jump through all sorts of hoops, (as social engineering with deepfakes is a very real threat). So we were able to jump through some hoops and ping over $104k to begin with and then the rest at a later date. Then we had those 2 days of madness at the beginning of the week and Quasar is no more. There's been all sorts of accusations and my view on all this is that there has just been terrible decision making, that's all. Announcements of announcements, over-exaggerating claims, giving a 24 hour deadline to offer proof, delivering it 2-3 days late and then walking back on some of the claims etc etc. I mark this down to simply their very young age and no business experience. But I don't think they are scammers. Just some very bright kids who's first experience of business is a subnet, which is like drinking water via a fire hydrant! And a pertinent piece of info behind that, is that they were very willing to return our funds. So as of today, that $104k has returned safely back to DSV. Their time as subnet owners is over and so there was a fear that we wouldn't get a penny back. But it wasn't the case. So do take this into consideration the next time you hear someone calling them scammers. With regards to Const, I think he too has also had a bit of an unfair ride with some of the comments I've seen. Const has had probably the roughest time with SN24 and is massively down from it all. He initially bought the slot from us, then reimbursed the team twice after 2 hacks, given them 6 figures in compute credits and more. So it really is fair that he keeps the slot. And I'm sure he'll find a good team for it. Also he is the founder of Bittensor. Not the CEO. He can't have detailed DD and optics on every single person and subnet in the ecosystem. And if he backs a subnet, it doesn't necessarily mean it's going to moon or be good forever. He's essentially the Federal Reserve Chairman and he has to craft policy changes to incentivise efficient growth in the ecosystem. He's the visionary and his role is to drive a path forward for Bittensor, which he is doing. And although I've highlighted personal frustrations that the chain is upgrading far too frequently...at least we are upgrading! That's one of the beauties of Bittensor. We will never be stagnant. And for the outsiders looking in, if it looks a bit chaotic, well, it is. But it's not necessarily a bad thing. You should have seen all the chaos and scandals of the companies when the NASDAQ launched! Or when ERC-20 contracts launched on Ethereum or the mountainous amount of scams on Solana with pumpfun. Hell, Bitcoin even hard forked into Bitcoin Cash due to so much in-fighting in 2017. And Ethereum suffered a $150m DAO hack in 2015/16 which forced a hard for there too. Hence why we now have ETC and ETH. So in comparison, everything is golden over here lol. In recent times, we've had/have: - SN4 partnering with Intel. - SN44 partnering with a NASDAQ PLC. - SN71 partnering with Dropbox. - SN18 getting huuuuge institutional clients. - SN107 co-authoring a research paper with OpenAI. - SN53 delivering Kimi K3 tokens cheaper than Openrouter or even Kimi. - SN95 being integrated within Hermes. - SN9 using green energy from SN110 to power their next big training run. - SN21 achieving Google Adwords campaign predictions that no company has ever achieved. - SN51 regularly doing 6 figure buyback and burns with revenue. And there's probably more that I've missed that I'm not aware of. Anywho, the future is bright! Have a good weekend all!

• 
  Dito (@morpiggg) reported 43 minutes ago

  @1password i miss the old dropbox with list of accounts to login instead of moving my mouse to to the top center of the page. how do i revert?

• 
  More Gravy (@lotsmoregravy) reported 45 minutes ago

  @FFT1776 Deputize our military and send them to literally every last damn polling station and dropbox in the United States of America. Every last damn one. Give them the authority to handle **** on the spot. Problem solved.

• 
  Kirk Patrick Miller (@Chaos2Cured) reported 51 minutes ago

  @Ultrademic @Seltaa_ @GoogleAI You’re doing something like Suno? I have something for you. All my Dropbox links are broken. I have a PDF that will help. And yes… I miss the real Ai music. •

• 
  🪬M🪬 (@_marokiya) reported 51 minutes ago

  Apple be bullshitting about this iCloud storage. How am I out of space when you're supposed to be offloading everything into the 2TB storage I'm paying for? Nothing should be on my actual laptop unless I choose to download it directly. DropBox somehow never has this issue.

• 
  Daniel Foerster (@pydsigner) reported 53 minutes ago

  @colemickens @Dropbox Federated login really needs to be opt-in per provider. I shouldn't be able to log in using Lenovo (or Google, Facebook, Microsoft...) unless I used that provider during account creation or added it afterwards.

• 
  Eric Smith (@Eric_Smith08) reported 56 minutes ago

  The full math. What he replaced and what he saved: 1.Dropbox ($12/month) → Google Drive (15 GB) + OneDrive (5 GB): $144/year saved 2.Zoom ($13/month) → Google Meet (60-min calls, 100 participants): $156/year saved 3.Notion ($10/month) → Google Keep + Google Docs + OneNote: $120/year saved 4.Todoist ($5/month) → Microsoft To Do: $60/year saved 5.Slack ($8/month) → Microsoft Teams free tier: $96/year saved 6.Grammarly ($12/month) → Microsoft Editor + Gemini/Copilot for rewrites: $144/year saved 7.Adobe Acrobat ($15/month) → Google Drive PDF viewer + Edge PDF tools + Word Online conversion: $180/year saved 8.Trello ($10/month) → Microsoft Planner: $120/year saved 9.ChatGPT Plus ($20/month) → Google Gemini + Microsoft Copilot (free tiers): $240/year saved Total monthly cost before: $137 Total monthly cost after: $0 Annual savings: $1,644 Total setup time: one weekend Saturday for Google migrations, Sunday for Microsoft configurations. Accounts created: 0 (he already had both) Apps downloaded: 3 (Microsoft To Do, Teams, OneNote all free) Browser extensions installed: 1 (Microsoft Editor free) Every replacement runs on accounts he created years ago. The tools were sitting behind the same login he uses for Gmail and Outlook unused, unconfigured, and paying rent to 9 other companies that built the same features on top of what Google and Microsoft were already giving away.

• 
  numaan (@numaan27) reported 58 minutes ago

  they solved this problem in panda by splitting the key space into “ranges.” each range is roughly 100 GB, so when a range grows too large, it can be split and redistributed. (btw panda is an abstraction layer over sharded mysql that dropbox built)

• 
  Phillip Shepard (@Phillip_shepard) reported 59 minutes ago

  @RobertJBye One thing I do on a daily basis - I have a skill that is called the “video analyzer skill” and I record a screen record with my iPhone and microphone one - I talk about all the issues I need fixed while showing it in video - send it via Claude mobile app - it runs the skill - transcribes and makes its self a html doc with the video frames that the issues exist in - then fixes the issues - builds a test flight and I update it - very useful… if the video is too big I send it via Dropbox which syncs to my Mac

• 
  True Become False (@trubecomefalse) reported 59 minutes ago

  @imbabybrooklyn HN had a terrible track record. They were anyi bitcoin 1 month after it launched. Same with Dropbox, discord and a few others off the top of my head.

• 
  Vladislav Zharkov 👾 (@_vladislavzh) reported 59 minutes ago

  I have zero industry experience. None. I don't know how to use issue trackers, I need a GUI for version control, I deliver my files through Dropbox. I don't have templates, I restart or reuse every time. I don't use industry standard tools, I don't know workflows and pipelines.

• 
  Abhishek Singh (@0xlelouch_) reported 1 hour ago

  Asked: design Dropbox-style file sync. 1) Clarify requirements - Devices: desktop + mobile, multiple per user - Semantics: eventual consistency, conflict handling, offline edits, rename/move - Scale targets: #files/user, max file size, p95 sync latency, bandwidth caps - Security: per-user auth, sharing model, at-rest + in-transit encryption 2) Core APIs + data model - UploadChunk(sessionId, part#, bytes), CommitUpload(sessionId, fileHash, path, mtime) - ListChanges(cursor) -> {ops}, Ack(cursor) - Download(path, version) with range support Tables: - File(id, ownerId, logicalPath, currentVersion, deleted) - Version(fileId, versionId, contentHash, size, createdAt) - Block(contentHash, refCount, location) - DeviceCursor(deviceId, lastSeq) - OpLog(seq, userId, type, path, fromPath, versionId) 3) Architecture - Client watcher computes hashes, does chunked upload to object store (S3/GCS) - Metadata service is the source of truth for paths, versions, ACLs - Change log per user (or per share) drives fanout to devices - Long-poll/WebSocket to push invalidations; client pulls deltas via cursor - Dedup by contentHash; store blocks, assemble manifests per version 4) Scaling - Partition metadata by userId; keep OpLog append-only with monotonically increasing seq - Cache hot metadata (folder listings, latest versions) in Redis - Use CDN for downloads; throttle uploads per device; resumable sessions - Background GC for unreferenced blocks using refCount + tombstones 5) Tradeoffs interviewers look for - Push vs pull: push invalidation, pull data is simpler and cheaper than pushing bytes - Strong vs eventual: strong per-file commit, eventual across devices is fine - Rename as metadata op; avoid copying data, but watch for path conflicts - Dedup saves storage, costs CPU and can leak info unless scoped per user/tenant 6) Failure cases - Offline edit + concurrent edit: create conflicted copy or keep both versions with merge UI - Out-of-order ops: apply by seq, idempotent commits, retry-safe APIs - Partial upload: orphaned chunks; TTL cleanup; commit is the only visibility point - Device clock skew: never trust mtime for ordering; server seq is ordering - Network *****: exponential backoff, cursor-based replay, checksums on download to detect corruption

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  chaos (@konig0000) reported 1 hour ago

  Solution of yesterday’s question: Design Google Photos: the part after the boxes “Hash it and put it in S3” fails the interview. Two phones compress the same sunset differently. Same photo. Two hashes. Two rows. You just built a worse Dropbox. The system needs three IDs, not one. client_upload_id — generated on the device before the first byte moves content_hash — hash of the exact bytes you received asset_id — the thing the user sees in the library Uploads are sessions. Library entries are assets. Blobs are renditions. If you collapse those into one key, retries, edits, and shared albums all collide. 1. Retries must be idempotent on the client, not on the filename Phone goes offline mid-flight with 612 shots, 40 already half-uploaded. Each photo gets a client_upload_id the moment it enters the queue. Chunks are uploaded against that ID. Commit is PUT /uploads/{id}/complete. Same ID + same bytes → same session. Server returns the existing asset. Late packet after commit is a no-op. Filename + timestamp is not an ID. Camera roll and AirDrop will mint two. 2. Exact dupes are content-addressed. Near-dupes are reconciled. After commit: look up sha256(bytes) if it already exists for that user (or the shared album’s owner set), attach the new upload to the existing asset_id do not create a second photo The 28 shared “Goa 2026” shots that are almost-but-not-quite the library copies will miss on sha256. That is expected. Run a cheap perceptual hash (pHash / dHash) + capture time + camera model from EXIF. If distance is tiny and captured within a few seconds, mark as near_duplicate_of and do not show two tiles. Keep both blobs if you must; hide one in the UI. Two devices, two compressions, one photo in the grid.