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Amazon status: access issues and outage reports

Problems detected

Users are reporting problems related to: website down, errors and sign in.

Full Outage Map

Amazon (Amazon.com) is the world’s largest online retailer and a prominent cloud services provider. Originally a book seller but has expanded to sell a wide variety of consumer goods and digital media as well as its own electronic devices.

Problems in the last 24 hours

The graph below depicts the number of Amazon 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.

July 22: Problems at Amazon

Amazon is having issues since 07:40 AM AEST. Are you also affected? Leave a message in the comments section!

Most Reported Problems

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

  • 48% Website Down (48%)
  • 27% Errors (27%)
  • 25% Sign in (25%)

Live Outage Map

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

CityProblem TypeReport Time
Monroe Website Down 7 hours ago
San Jose Website Down 9 hours ago
Santa Cruz Sign in 13 hours ago
Paris Website Down 1 day ago
Volta Redonda Sign in 2 days ago
Libreville Website Down 2 days 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.

Amazon Issues Reports

Latest outage, problems and issue reports in social media:

  • RichLyall
    Richard Lyall (@RichLyall) reported

    @AmazonHelp I was promised a fix for Amazon’s mix up on 17 July. I have used the online chat, emailed someone you can’t even reply to, spoke to someone nice yesterday who said they’d email yesterday which has now gone. I can’t praise you enough usually. Amazon’s mistake - fix it ffs.

  • acjuelich
    Adam Juelich (@acjuelich) reported

    @FrankLesniak @amazon There was a case of Spindrift in this. Lol. I suppose it's not an issue if the person doesn't have storm doors, but it's pretty obvious.

  • abdellahbrc
    Abdellah brc (@abdellahbrc) reported

    In 2026, the real opportunity on Amazon KDP is targeted medium-content -Niche coloring books -Senior activity workbooks -Single-sided therapeutic coloring series -Profession-specific symptom/habit trackers The problem? Manually formatting 50-100 distinct pages in Canva or InDesign, setting up single sided blank pages, and calculating cover dimensions takes 15+ hours per title. That's the old way to do it. Quilspace Is the new better way, with A to Z automation you can literally sell 10x as much without breaking a sweat And if you want my complete strategy broken down, like this post, follow me and comment "quilspace". I'll DM it to you.

  • PaganSublime
    Pagan Cechova (@PaganSublime) reported

    @amazon @AmazonHelp Not sure why they didn’t tag Amazon, but this exact same thing happened to me. Black driver with tarantula hair ignored my delivery instructions to leave items at my gate in the delivery box. Came onto my property, onto my porch, where he proceeded to put the packages down mark them delivered without a photo, pick them up again and go back to his truck stealing my delivery. My camera recorded the whole thing. I’m sure this happens all the time as I have had this happen more than once. I have cameras all over my property. I’ve never had a white driver do this in all the years I’ve been an Amazon Prime customer.

  • Israel1753267
    Israel author's solution (@Israel1753267) reported

    Ranking #1 in Amazon search used to be the finish line. Now it's just one channel out of three that actually drive readers to your book. Reply "three" and I'll break down the other two.

  • realfludd
    Emanuel Fludd ☂️ (@realfludd) reported

    Amazon business account closed. Culligan service suspended. Primo water service ended. Group health policy expiring. Closing up loose ends. Just got off the phone with District Deputy Grand Master, despite the fact it may stir long forgotten clerical issues at Lodge. A long line of them, whispered occurrences throughout the years, of which they would rather keep under carpet. Think they'll get the memo: the magic is ending here. #Freemasons @Joeian65278116

  • Neon_Jon_
    Neon.Jon (@Neon_Jon_) reported

    @ImMeme0 @amazon Probably a Flex driver. Flex drivers are terrible.

  • varunrayen
    Varun Rayen (@varunrayen) reported

    Something's seriously wrong with your delivery system. 10-15 orders over the past few months were marked "out for delivery" but NEVER actually delivered. Every single time I have to fight your support for a refund. This can't be a coincidence anymore and even then, they never resolve the actual issue. How can we escalate this? @amazonIN @AmazonHelp

  • DangerousLore
    Andrew Barger (@DangerousLore) reported

    On Self-destructing Books and the Permanency of Art James Patterson announced in 2015, the sale of his new book that would self-destruct within 24 hours. The details were scant as to how, exactly, it would destroy itself, but the joke remains: "Don't we wish all Patterson's books would self-destruct?" The real issue here is the permanency of art. How long should it be around? How many times should the public be able to enjoy it before it returns to dust? If a sculptor creates a bronze bust of Edgar Allan Poe, they want the sculpture to last as long as possible and be enjoyed by everyone. If a sculptor enters a sandcastle competition on Siesta Key Beach, they know the public will only enjoy it for a weekend, tops. The same goes for sidewalk chalk artists. They have a few days or until the next hard rain or flock of loose-boweled birds fly overhead to have the world enjoy their art. No one could reasonably argue that the sculptor of bronze is more of an artist than the sandcastle sculptor or sidewalk chalk artists just because her art is more permanent. Being a fiction writer and editor, I feel that books should be less permanent. Somewhere between 24 hour, self-destructing books and those we have with us from 2000 years ago, books should vanish back into dust. The ideas in the books and their characters should not go on living in the minds of readers, but the physical copy of the book should vanish sooner than later. Of course many people see a painting or a bronze sculpture. But what about live art; performance art from playwrights and ballerinas? The consumers of this art buy a ticket, see the play and the art lives on only in the consumers' minds. The businessperson inside me doesn't like selling one copy of a book that can be passed around for the next decade or two, falling in and out of the hands of hundreds of readers who have never paid me a penny for the entertainment they are about to enjoy. The money, these days, goes to Amazon and Ebay and a host of other online etailers that resell books--not the artist. I wish (selfishly) that books were the same. If only an ebook could erase after one read and a physical book should self-destruct after one read, too. James Patterson should get to work on that issue. Meanwhile, I will keep slugging away at the keyboard.

  • ExMachina498
    DeusExMachina (@ExMachina498) reported

    @rupertsmom1 @ImMeme0 @amazon How did you find a number for Amazon? I’ve only been able to chat with bots whenever I had an issue

  • drawandstrike
    Brian Cates - Political Columnist & Pundit (@drawandstrike) reported

    Lemme tell ya about @BB_Maguire. When I attended Threadfest 3 in Dallas, I was having problems with my feet as usual after flying. They'd swelled up. By late Saturday afternoon, I could hardly stand up on my feet or walk. I retreated to my hotel room and texted @pgunnels1 that I wouldn't be able to attend the rest of the event. When she found out the problems I was having, BB went straight to my room with 2 leg compression devices that help reduce swelling and edema. I thought she was loaning them to me for the night. She gave them to me. I looked them up on Amazon, and that unit was $200+. She really cares about people. Give her a follow.

  • jvaruzzo
    Justin V (@jvaruzzo) reported

    Initial Impressions of FSD V14 Lite on my 2022 Tesla Model 3 LR after driving 100 miles today. Massive Improvements: - Didn’t pump brakes at flashing yellow light. - Much better handling of emergency / vehicles off to side of highway. - Much smoother and more intelligent lane changing. - Vastly improved braking from stopped traffic ahead (V12 always felt it like it didn’t see all the brake lights on a highway jam until it was too close for comfort) - Moved lanes for construction zone well in advance (V12 tended to wait until it was ‘forced’ out of the closed lane. - FSD app is very cool – surprisingly had about 8k miles of FSD data – not sure when it started tracking. - Seamlessly drove around some debris in my lane on a state highway. - Handled extremely heavy rain very well - My parking spot is a dead-end in an office complex. It shockingly turned around and exited successfully. - Getting to parking spot also requires a 180 degree turn. Was smart enough to go into the main parking lot and circle around to safely make the turn (very long detor, but successfully landed ‘near’ my spot). - Asked Grok to take one road to my home different then it navigates to by default and it changed the route (this may not be V14 behavior, but had never tried it before as a “streak” was never at risk). - Pulling into my driveway was awesome! Now just need to be able to define WHERE in my driveway to park (went in my wifes spot) – or at least default to where you left from upon return would be cool. - The nagging felt more forgiving when selecting music, channels, etc on the screen. I don’t often look away and pay attention while driving, so there could be bias here. Even on 12.6.4 it was super rare I’d get nagged. Needs Improvement / Let Downs: - Shockingly, going around stopped delivery vehicles seems worse than V12. V12 always pretty confidently would go around a stopped UPS / Fedex / Amazon truck on side of a road. Three times I came upon a truck it bucked and ****** the wheel a bit before negotiating around it. - Still had a few (not nearly as many) phantom braking episodes. - One parking lot had two open spots, a handicap spot, and a blue-cross pattern for handicap accessibility – V14 skipped the two open spots, slowed down as if it was going in the handicap spot, then confidently pulled directly over the no parking shaded area next to the handicap spot. - One disengagement to avoid a nasty pothole. Overall Impression: - Incredible. 100% thought FSD updates were done after 12.6.4 and AI4. - Feels like a brand new car. - Can't wait for the future - true autonomy is SO CLOSE!

  • C_Reilly5
    Chris Reilly (@C_Reilly5) reported

    Crypto’s fairytale is over. That's actually good news. Great insights from Stephen McBride (@DisruptionHedge), my colleague and friend who dives deep into crypto… Bitcoin bitcoin:native is down nearly 50% from its October all-time high. Most of the crypto market looks rough. Stephen says this is exactly what needed to happen, and the best businesses in crypto are doing fine. His argument: Crypto spent years selling stories because building a real, legal, revenue-generating token business in America was nearly impossible. So companies sold promises instead. Now the rules have changed. Wall Street came in... regulations cleared... and for the first time, the top-performing crypto assets all have one thing in common: They make money. Hyperliquid hyperliquid:native is the clearest example. It’s up 130% this year, making new all-time highs while bitcoin fell by a third. Why? It generated roughly $870 million in real earnings over the past year and returned 99% of that to holders. Meanwhile, Ondo Finance ethereum:0xfaba6f8e4a5e8ab82f62fe7c39859fa577269be3 now accounts for 70% of all tokenized stock assets. When BlackRock's $BLK S&P 500 ETF was tokenized under the SEC's new framework this month, it happened on Ondo's rails. The story coins, held up by nothing but belief, are getting wiped out. Stephen calls it the 2002 moment for crypto: The dot-com crash cleaned out Pets .com but left Amazon standing. The same thing is playing out here. When money flows back to crypto, it’ll go to the real businesses.

  • AmazonHelp
    Amazon Help (@AmazonHelp) reported

    @AryanPr57258729 Kindly copy the link > paste it on a 'web browser' > login to your Amazon account and fill all the required details. We'll check and get back to you within 6-12 hours via email. -Ragasree

  • MillieVTaylor
    Millie Taylor (@MillieVTaylor) reported

    @RiseOpenEyes I am praying for you to feel better, Robbie 🙏 What you're feeling may be the destructive effect of synthetic frequencies from 5G towers and electronic devices around you or at your neighbors. You may have unique intellectual, psychic, physical abilities that the world shadow government considered a threat or you have something interesting in your genetics. From what you describe, most likely you're being hit with high doses of EMF, which is basically radiation poisoning. Every human has a unique EMF frequency that we emit as well, this how they locate targets. While we're all around 5G towers, everyone is being subjected to negative effects of their frequency, but Targeted Individuals (TI's) are hit much more obviously. It's radiation poisoning what we have to deal with on a daily basis and still keep going. If you have a chance, please research nootropic herbs like Ginkgo Biloba and Brahmi. They help improve cognitive abilities while these MFs do everything to destroy them. Eat more fish, it boosts cognition and survivability. Liquid chlorophyll supplement (sold on Amazon for 9 bucks) helps clear radiation poisoning and boosts energy and helps deal with stress. My husband and I I deal with the destructive synthetic frequencies a lot as well. We had no idea what it was until someone on X suggested that we may be TI's because we're whistle blowers for some criminal activity we accidentally discovered. They tried to kill me with stress induced heart issues in 2025, they continuously try to set up accidents, instigated physical violence at work places three times. Slander campaigns, gangstalking and being pushed out if work on a regular basis is our every day reality since 2013. They even stole my husband's identity once. Our property was taken by armed sheriff officers in 2013 just to intimidate us and later it returned with apologies as they said "was a mistake", etc. Twn years ago it felt like utter hell. Now It all feels like bad weather now, we stopped being stressed or surprised by it. We always see crazy sh*t around us and now the government is trying to exterminate us. Religion helps. Intermittent fasting helps me a lot to withstand whatever sh*t they throw at me EMF wise. My husband and I are both people with high functioning autistism, birb polymaths with mire than 4 professions each. I guess this is why we're a threat to them. There are more than 50 million people worldwide who are being targeted. Mist targets don't even know they're being targeted. Some think they're bullied, ostracized, unlucky, going crazy. This is how they want us to feel. A normal person would not survive a week in the shoes of a Targeted Individual. This program is worldwide and there is 1 shadow government behind it, so nationality or location don't matter, borders exist only for simple mortals, not for the world government, they're all the same and serve one entity which is trying to destroy humans. Targeted Individuals are the most threat to them. These mfs are afraid of us, they're afraid we'll just unite one day. I hope thus helps.

  • android_stern
    Andrew 🎛️🎹🔊 (@android_stern) reported

    you come home from work and your wife has spent all the tokens using fable 10 max for the most basic dealmaxxing on amazon. "Honey, you know that sonnet can do this type of thing. why wont you just use sonnet like everyone else?" Its only monday and you literally now have no second-brain for the rest of the week. ok think..... you remember theres a notepad in the guest room. you haven't been in there in ages - since it became the dumping ground for all your useless possessions ....like note pads. who even needs a guest room? nobody visits anymore, easier to just holo-hang. you spot the pad on your guitar case. grab the pad. i gotta remember to play that guitar more often. walking down the hall you narrate your task list for the week. 10 minutes speaking detailed plans. don't forget anything buddy, fable isnt coming to save you. you look down and "FU*K!" its empty, you were supposed to use a pen you idiot! you cant just talk to a notepad.

  • nav391
    Naveen🌍 #bds (@nav391) reported

    @tjmussett Regen farms is greenwashing. We would need 2 earth's for the amount of animal ag we use now if it was done on regen, pasture raised etc.. The Amazon rainforest is being cut down for cattle grazing... This is like an Israeli saying we let aid in after bombing Gaza

  • overcatbe
    mi (@overcatbe) reported

    @Borussenfan527 My Greek TV is cckblocking me to amazon prime US, which means I cannot login with my amazon DE account there and I'm locked out of all the movies/series I've bought.

  • Bristow2005
    llongo1996 (@Bristow2005) reported

    Is anyone else having issues with the @amazon app? Can’t checkout and when I try to view my account it won’t load anything then closes on me.

  • JacobHeaton96
    Jacob Heaton (@JacobHeaton96) reported

    @Coach_Forsyth Need to give these a try. Don’t have much lower back pain but I have a turn labrum in my left hip so that causes problems sometimes and I’m sure these would help. Did you get the band off Amazon?

  • Marianne2024999
    Marianne Jacobsen (@Marianne2024999) reported

    @WorldSikhOrg Wasnt a Kirpan...was a hunting knife from Amazon and the one around his neck was not of any religious significance either. This person was not even a member of Goodlife however on a day pass there to cause problems and create clickbait for his social media platform. This "Sikh Influencer" was in the wrong and has now been served a no trespassing order for all Goodlife Gyms.

  • rupertsmom1
    rupertsmom (@rupertsmom1) reported

    @ImMeme0 @amazon Had that happen to me. I went to get my pkg 5 minutes after dely. Not there. I called Amazon immediately and reported that the driver took my pkg as it was hidden from the str and I asked for refund. She said driver was having trouble delivering pkg and I was lying.

  • KarenEngeludoh
    Karen Engelbrecht (@KarenEngeludoh) reported

    @AmazonHelp @SaurabhSunnil Sorry Sorry Sorry.... That's all you ever say..you are NOT Sorry,else you would fix your ****** service!

  • andrepensar
    Andre Castellano (@andrepensar) reported

    THE MODEL WAS NEVER THE MOAT Two companies, two products, one collision. Claude Fable 5 belongs to Anthropic, the American laboratory. Fugu belongs to Sakana AI, the Tokyo laboratory. What follows is the story of how the first one's government ordered shutdown became the second one's launch pad. On the ninth of June 2026, Anthropic released Claude Fable 5 and Claude Mythos 5, its most capable models to date. Three days later, on the twelfth of June, the United States Department of Commerce imposed export controls on both systems, citing national security concerns after researchers at Amazon disclosed a jailbreak technique that could coax Fable 5 into producing exploit code. Because the order took effect immediately and Anthropic had no reliable way to verify a user's nationality in real time, the company suspended access for everyone, Americans included. A rule meant to restrict foreign nationals became, in practice, a global outage. Ten days into that outage, on the twenty second of June, the Tokyo based laboratory Sakana AI released Sakana Fugu. It is not a frontier model in the conventional sense. It is an orchestrator, itself a trained language model whose job is to receive a task, break it apart, select the best model in its pool for each fragment, set them to work, and assemble a single coherent answer. Built on Sakana's own research papers, TRINITY and Conductor, presented at ICLR 2026, Fugu was pitched explicitly as insurance against dependence on any single vendor, and Sakana pointed directly at the Fable and Mythos suspension as the case in point. If one provider's access disappears overnight, an orchestrator simply routes around the gap. It is worth being precise about what this proves and what it does not. Fugu does not replace the frontier models it coordinates; it still draws on them, American systems among them, so the claim of full independence from American infrastructure does not quite hold. On benchmark tables released by Sakana itself, the picture is mixed rather than one sided: Fugu Ultra leads on several reasoning and coding tests, while Fable 5 still tops others, including SWE Bench Pro and Humanity's Last Exam. The honest reading is not that Japan defeated American AI. It is that a second architecture, orchestration rather than scale, proved itself viable at the precise moment scale looked fragile. The American story did not end in blackout. On the thirtieth of June, after two weeks of joint review between Anthropic and the Department of Commerce, the export controls were lifted. Fable 5 returned globally on the first of July, and Mythos 5 began reaching approved organisations under closer government oversight. As of today, Fable 5 is fully available again. Sakana, meanwhile, has kept building: on the twenty first of July it launched Fugu Cyber, extending the orchestration approach into cyber defence. Here is the fact, stripped of embellishment. In under three weeks, the industry watched a single national decision take a frontier model offline everywhere at once, and watched a competitor answer not with a bigger model but with a better way of using several at the same time. And here, plainly, is my own reading of it, not a fact but a wager. The next advantage in artificial intelligence will not belong to whoever owns the largest model. It will belong to whoever can no longer be switched off.

  • Cait_a12
    Cait (@Cait_a12) reported

    @JanecekJudy @amazon @AmazonHelp I have been noticing that. I purchased a classroom rug for 85. A week later it went down to 60, currently it is up to 150!

  • KarenEngeludoh
    Karen Engelbrecht (@KarenEngeludoh) reported

    @SharadBamnolkar @AmazonHelp My God, how many more problems can Amazon take, or are they above reproach

  • theriac33
    theriac (@theriac33) reported

    the GABA supplements everyone buys to calm are doing literally nothing GABA is your brain's off-switch for stress. but there's a catch! it can't cross the blood brain barrier. so you swallow a capsule and almost none of it reaches your actual brain. you paid for a placebo. the soviet mfs solved this in 1969. they bonded GABA to niacin, and that one change lets it cross in. once it's inside it splits back apart: - the GABA quiets the noise. the racing stops, the anxiety drops. - the niacin opens blood flow up to your brain. calm and clear at the same time. > no sedation > no fog you actually sit down and work instead of being wired and doing nothing. it's called picamilon. same molecule everyone's already buying, except this version actually gets into your head. if you've been trying to calm down with amazon supplements and feeling nothing, that's why. sourcing's in the tg. t33

  • Biotech2k1
    Biotech2k (@Biotech2k1) reported

    Fintech Framework: Fintech Framework FINTECH INVESTMENT FRAMEWORK Version 2.0 — Full System (Fundamental Score + Value Score + Red Flags + Competitive Landscape) Total Structure: 0–10 Fundamental Score + 0–10 Value Score I. FUNDAMENTAL SCORE (0–10 Points) Each category uses a 0–2 or 0–1 scoring band. Total possible = 10 points. 1. Revenue Growth (0–2 points) Measures: Current YoY revenue growth quality. 0 points: < 20% 1 point: 20–25% 2 points: > 25% 2. 3–5 Year CAGR (0–2 points) Measures: Long-term compounding engine. 0 points: < 20% 1 point: 20–25% 2 points: > 25% 3. Profitability (0–2 points) Measures: Unit economics, operating leverage, and earnings quality. 0 points: No path to profitability within 24 months 1 point: Clear path to profitability within 12–24 months 2 points: Already profitable with expanding margins 4. Competitive Advantage / Moat (0–1 point) Measures: Structural defensibility. 0 points: Weak or no moat 1 point: Strong moat (network effects, switching costs, data advantage, regulatory advantage, ecosystem lock-in) 5. TAM (0–1 point) Measures: Realistic economic TAM, not headline TAM. 0 points: < $1B 1 point: ≥ $1B 6. Management (0–2 point) Measures: Management Quality 0 points: Credibility issues; poor governance; repeated execution failures. 1 point: Mixed track record; some execution gaps but generally competent. 2 points: Proven operators; strong capital allocation; transparent communication; consistent execution. Fundamental Score Interpretation 8–10: Category-defining, elite, investable 6–7: Solid, investable with conditions 4–5: Watchlist only 0–3: Avoid II. VALUE SCORE (0–10 Points) Direct translation of the biotech Value Score into business fundamentals. 1. Economic TAM (0–2 points) Measures: Realistic revenue opportunity after adjusting for penetration, pricing, competition, and regulation. 0 points: Small or structurally constrained TAM 1 point: Good TAM with moderate runway 2 points: Massive, expanding TAM with long-term compounding potential 2. Revenue Durability & Predictability (0–2 points) Measures: Recurring revenue quality and forward visibility. 0 points: Volatile or low-quality revenue 1 point: Moderately predictable 2 points: Highly recurring, sticky, multi-product, high NRR 3. Margin Structure & Operating Leverage (0–2 points) Measures: Scalability and long-term profitability. 0 points: Low margins, no leverage 1 point: Improving margins 2 points: Strong leverage + expanding margins 4. NPV per Share vs Price (0–2 points) Measures: Valuation relative to long-term economics. 0 points: Overvalued 1 point: Fairly valued 2 points: Undervalued / mispriced excellence 5. Dilution & Balance Sheet Risk (0–2 points) Measures: Capital structure, dilution, and financial stability. 0 points: High dilution or balance sheet risk 1 point: Moderate risk 2 points: Strong balance sheet, low dilution, low credit risk Value Score Interpretation 8–10: Mispriced excellence 6–7: Reasonably valued 4–5: Fully valued 0–3: Overvalued / avoid III. RED FLAGS (Override System) Any major red flag can override both scores and move a company to Avoid. A. Business Model Red Flags Structurally negative unit economics CAC rising faster than LTV High churn masked by aggressive acquisition Overreliance on one product or customer No pricing power B. Financial Red Flags Heavy dilution Unsustainable debt Low-quality revenue (one-time, non-recurring) Aggressive accounting practices C. Regulatory Red Flags (Fintech-Specific) Capital adequacy issues Regulatory investigations Fraud exposure Compliance failures High credit risk without proper reserves D. Competitive Red Flags No moat Race-to-the-bottom pricing Entrants with superior economics Losing share in a growing market E. Management Red Flags Overpromising Inconsistent guidance Poor capital allocation Hype-driven communication IV. COMPETITIVE LANDSCAPE ANALYSIS Contextual layer to interpret scores. 1. Category Position Leader Challenger Niche Commodity 2. Moat Type Network effects Switching costs Data advantage Regulatory advantage Brand trust Ecosystem lock-in 3. Threats Incumbents New entrants Substitutes Platform risk (Apple, Google, Amazon) 4. Market Structure Winner-take-most Fragmented Regulated Low-margin commodity V. FINAL INTERPRETATION MATRIX Two‑Axis Framework Fundamental Score = business quality Value Score = valuation attractiveness Portfolio Implications High‑quality + undervalued → priority buys High‑quality + expensive → monitor Low‑quality + undervalued → avoid traps Low‑quality + expensive → remove

  • toyotahunter93
    Hunter Schmitt (@toyotahunter93) reported

    @05HAWKI If Amazon goes down… 😬

  • mantancino_
    Gabrielle P. (@mantancino_) reported

    Amazon claims its Random Network Graph can replace fat-tree data centers, slashing routers by 69% and power by 40%. But turning theoretical graph expanders into production hyperscale infrastructure requires an entire hidden systems stack. Here is what is actually happening. Topological theory has long touted the high bisection bandwidth of expander graphs. However, an abstract topology cannot route a single packet, survive component failures, or guide physical installation. Amazon’s Random Network Graph (RNG) demonstrates that making an irregular topology functional in production requires a closely integrated stack. Amazon reports two active production fabrics carrying live workloads: a server mesh and an edge mesh. Because this deployment evidence is operator-reported rather than independently audited, its exact production scale remains unverified externally. What is clear, however, is the sheer control-plane complexity required to operate an irregular network. The reported RNG architecture relies on Spraypoint multipath routing, custom ShuffleBox optical interconnects, ShuffleBox patch-panel emulations, predictive performance models, and automated fault localization. Without these elements, an irregular graph is unroutable. Physical installation presents another massive bottleneck through miscabling risks. While Amazon reports keeping physical miscabling below 1.5%, the lack of disclosed denominators or recovery timeframes leaves the ongoing maintenance burden under hardware failure states as an unresolved question. Evaluating RNG's economics requires separating headline marketing numbers from true Total Cost of Ownership. Equipment switch-count reductions do not equal lifecycle savings once optical hardware, cabling density, and operational labor are factored into the equation. Academic modeling by Bernardi et al. projects a 9% to 45% reduction in switch counts compared to generalized three-tier fat trees at matched oversubscription. Yet this is strictly an equipment proxy that excludes cabling, connectors, labor, cooling, and migration expenses. Similarly, organizational statements claiming 69% fewer routers, 33% higher throughput, and 40% lower energy rely on undisclosed baselines and traffic matrices. Media reports citing 27% lower operating costs likewise omit specific cost boundaries and timeframes. While reported regional builds in Dublin, Germany, and Spain establish geographical presence, individual facility references cannot be converted into total physical deployment volume. Performance claims are equally nuanced and heavily dependent on the specific traffic regime. In normalized production benchmarks measuring 127-flow multipath throughput, 64-byte packet rates, and block-storage read IOPS, RNG demonstrated descriptive parity with traditional fat trees under specific test conditions. In modeled simulations of a network with 61,400 servers and 960 top-of-rack switches, RNG achieved up to 30% higher throughput in broad clique and hubs traffic. However, traditional fat trees performed 5% to 10% better in low-participation regimes and outperformed RNG in matchings traffic below an active fraction of 0.4. This proves that topological advantages are highly workload-dependent rather than universally superior. Furthermore, RNG builds directly upon decades of research extending from Clos (1953) to Jellyfish (2012) and Xpander (2016)—representing an operational milestone in deploying irregular fabrics rather than the origin of expander theory. For quasi-random topologies to see broad industry adoption, four key verification steps remain: raw un-normalized telemetry, multi-year reliability records under continuous failure states, comprehensive lifecycle TCO accounting, and independent cross-operator replication. Educational analysis only. Operational architecture decisions require qualified, authorized professional review.