Polish Amazon Offers Deal So Good Their Servers Implode

[@alangamer50]

One of the first instances of this series where the problem wasn't caused by utter negligence and instead by a minor blunder. I mean, the engineers even pre-scaled their servers preparing for disaster

[@kubastachu9860]

Honestly Allegro is one of the best services considering the technology behind it. Starting with their own cloud infrastructure, which ironically in this case was the reason the cloud engineers recruited from working on other infrastructures might have hadn't the experience to scale properly.

[@mr.cauliflower3536]

​@@kubastachu9860Yeah. As for treatment of warehouse workers...

[@kubastachu9860]

@@mr.cauliflower3536 Allegro is a marketplace, where individual sellers list their offers. Warehouse workers in Poland don't have it that bad. Many employers who never thought of themselves as pickers or packers actually love working for Polish e-commerce businesses, because it's lightweight job. I have never heard of cases of exploitation attributed to amazon warehouses. There are also lots of logistics and fullfilment centers, as well as Allegro owns their official store and offers Allegro fulfillment to sellers recently, but as far as I know most logistics employees are fully satisfied with their job, many e-commerce owners also becoming delivery couriers and similar cases.

[@Murloc017]

@@mr.cauliflower3536 Allegro has it's own warehouses!? I thought it was more like e-bay.

[@mr.cauliflower3536]

@@Murloc017I think it has some, which would make sense with them offering free shipping.

[@dealloc]

I don't know Allegro or whether they have had any controversies but not only did they fix the issue within 25 minutes, they even gave vouchers for the very phone to people who couldn't make the purchase. Pretty darn good if you ask me.

[@YdenPL]

Yeah Allegro has pretty good customer support, handles shipping and returns extremely well, overall the experience is very good. I almost always use Allegro for online shopping, just because they make the shipping and returns easy.

[@YdenPL]

Yeah Allegro has pretty good customer support, handles shipping and returns extremely well, overall the experience is very good. I almost always use Allegro for online shopping, just because they make the shipping and returns easy.

[@kubastachu9860]

interesting how they were able to track down each single failed purchase even during an overload, innit?

[@Chromana]

@@kubastachu9860 Just because some services were failing doesn't mean all were. Perhaps the basket handling service was fine and registered a "checkout" event but the payment services were failing.

[@dealloc]

@@kubastachu9860 Queues are a marvellous thing :)

[@PS3PCDJ]

0:22 "One Polish unit of currency" Bro, I can't

[@yorudansugaku7888]

aka "Oneonion"

[@gvcvbbhvbbccxcvn]

Someone tell him ł is like english w

[@starleaf-luna]

and y is like the I in pig​@@gvcvbbhvbbccxcvn

[@bepowerification]

@@gvcvbbhvbbccxcvn no need to tell anyone anymore how to pronounce basic words. you can just go to google translate, paste the word and click the loudspeaker icon (in almost all cases)

[@KSPAtlas]

It's better than hearing an English speaker fail to pronounce polish properly

[@Real_Halo_MC]

Unironically one of the best channels out here

[@usernamechangeinprogress]

Oh yeah i agree this guy doesn't try hard to make us laugh he's just great!

[@olivercharles2930]

no

[@Real_Halo_MC]

@@olivercharles2930 nuh uh

[@internet_userr]

​@@olivercharles2930not like your channel's any better

[@falseui6004]

Agree

[@3rdalbum]

When I recently wrote a support ticket system for my department, I always had in the back of my mind "If this failed, what would be in Kevin Fang's video about it?" I can honestly say it made me more conscious about how I was designing the thing.

[@Airdel]

"probably it wasn't going to be that bad"

[@pdlbackup]

I love the amount of effort that goes into these videos. I literally sometimes have to rewind a bit just incase I missed a joke in the edit.

[@notlarvi]

didn't expect to see you there

[@hpfxd]

so true 🐟

[@notlarvi]

@@hpfxd i'm big fan hpf

[@Cmanorange]

i'm glad you don't shy away from going into deeper explainations for common parts we take for granted. i know other youtubers mention that when they go more in depth retention falls, but i always enjoy learning in a new way. i already knew most of the file desc information but your explanation will make it easier for me to tell others how they work. keep it up kevin!

[@𠀖fecal]

Kevin posted, the day is saved

[@MarylandResident]

Congrats on 100k. You still deserve many more.

[@TheWizard45134]

I love this!!

[@P4ncake_.]

As a pole I love how you just skipped reading the word "ZŁOTY" ❤️

[@Qoobon_]

I dont. He could just say PLN. People do sau USD after all

[@szczesciar]

@@Qoobon_ exactly, or he could have said how much it was worth in dollars when reading it at the start, as in "for around 25 cents", which would have fixed the issue _(and I'm from Poland too, I understand not knowing how to say something but he could have 1. learned how to say the single word or at least 2. just said PLN, as you said)_

[@illford]

​@@Qoobon_yeah but realistically this is such a minor issue and isn't wholly relevant to the point. You can switch it to any currency or even anything and it would work

[@bullshitman155]

@@szczesciar or you can get a sense of humour

[@marekd6763]

Nie spodziewałem się historii z Allegro na tym kanale :D

[@ThundaAaAaAaAaAh]

Chyba nikt się nie spodziewał i to jeszcze z polskimi źródłami

[@pecet]

Nasi tu są

[@nbudzinski]

@@pecet Zawsze byli

[@marekd6763]

@@pecet Brakuje tylko komentarza "Polska przejmuje ten film" ;)

[@xccr2]

No witam @@pecet

[@sgas]

1:54 love that bit and so much more, love your edits.

[@SomeoneCalledDT]

i actually never expected a video about Allegro of all things, let alone such a wild occurence i never knew about despite our family's frequent use of it, quite a pleasant suprise though

[@c8ff]

can't wait for the allegro zone tour by kevin

[@spacewolfjr]

I love the Aqua Teen Hunger Force-style explosions whenever things go wrong (for those that don't know, most of the time if a character threw something on the ground it would explode for no particular reason)

[@twei__]

Good Video! I hope you will make one about the recent Cloudflare outage where PDX-04 failed. As usual, they mad a post mortem that is pretty fun to read

[@maskrtnik01]

Thank you for suggestion. I have looked up the article, seems like an interesting read.

[@DryBones111]

Cloudflare could sustain this channel with weekly uploads.

[@joopie46614]

This is probably my favourite channel right now please keep these amazing videos up!

[@crusaderanimation6967]

Didn't expect to see allegro here, and honestly that's probably first time i see foreign chanel even mention Allegro.

[@Safeboot]

Holy moly, a Kevin Fang video, this is rarer than the fucking solar eclipse. Lemme get popcorn.

[@StickBugger]

polish amazon really dropped the price of a €200 phone to 20 cents ☠️

[@xsanos2586]

But only 100 phones for that price

[@sitdown.listen.3358]

Allegro is the best marketplace btw. Ebay or Amazon aren't even remotely close to be considered good in Poland and that's a fact 💪 My Allegro account is over 11 years old now with hundreds if not thousands of orders and I've never had ANY issue. Not even once. I've got such a big respect to them that you can't imagine. I always wondered why they haven't spread into European market.

[@nothingtoseehere93]

I love this channel. It’s like fireship but for security and infrastructure and that’s a good thing. You guys should collaborate and truly break the internet (by causing the monthly cloud flare outage)

[@ARockRaider]

i love these! its like a "disaster recap" show but for computing instead of buildings or transport!

[@RobTheQuant]

Top shelf videos Kevin, the edits are tight, keep them coming! 👍

[@gamecuber6]

this video is unironically really interesting and just well put together, and you just earned a subscriber.

[@Error-403]

I love your animations and fake code screenshots, you never fail to entertain!

[@PanCynik]

I love this channel and in-depth analization of failures

[@ZENBONES1991]

catastrophic misspelling here 🤣

[@SunnyShuklathedoctor]

​@@ZENBONES1991analization ❤️

[@dvlabsakie3484]

Analysis 😭 (please don't edit to fix the word I got a nice chuckle out of it)

[@Sam-y5o6j]

"one Polish unit of currency" hahahaha - how long did you spend looking at the phonetic spelling of zloty before opting for this

[@bullshitman155]

For those wondering, it's along the lines of zwoh-tee

[@JamieBainbridge]

This was the best description of a file descriptor I've ever seen.

[@bobermcboberson810]

BABE, WAKE UP!! ANOTHER POST MORTEM FROM KEVIN FANG!!

[@AiOinc1]

6:00 I remember the "FILES" arg in MS-DOS. Glad I don't have to even think about it anymore.

[@csehszlovakze]

mfw Kevin can't pronounce *złoty*

[@cirkulx]

>translate >"gold"

[@antoniowakardo7280]

@@cirkulx or evil you... ZŁO TY

[@Yehor-v7y]

​@@cirkulx Yes

[@realdragon]

The power of Janusz broke internet

[@hummel6364]

3:16 damn this guy has unlocked the legendary octary computer

[@Rainbow-]

"Deals so good our servers imploded!"

[@Bartek2OO219]

you should mention it's not just polish version of amazon, it's much better than amazon

[@szymoniak75]

didnt expect u covering a polish service, cool

[@player400_official]

Uwaga uwaga. Film znajduje się w rękach Polski.

[@pe1ucas]

3:10 hahahahaha!!! I wasn't expecting that :D

[@vincentfiestada]

Please continue this series. You're like the @MentourPilot of software disasters!

[@iamvinku]

Although my only connection to aviation is as a passenger, I still enjoy his videos. It's the same with Kevin Fang's videos except it's a lot more relevant to me.

[@Nadia1989]

I don't think he would become a Better Help shill. Don't insult Kevin like that

[@piotrdarnowski5190]

Out of everything I wouldn’t expect our lil allegro here ;)

[@UltimatePerfection]

Allegro is more of a Polish eBay though. Polish Amazon just started and it's called Wszystko (lit. Everything).

[@iwillgettableflipped]

Am I the only one that noticed a 7 in the binary data at 3:17 ?

[@KurryMuncher]

just searched through the comments to see if anyone else noticed

[@UsterkoweOko]

3:13 When the file icon changes to binary there is a hidden 7 betweein 1 and 0.

[@tianlamian]

i was looking for this channel for a while thank god you uploaded again

[@wintrywind]

wake up babe new kevin fang banger dropped

[@eddydude100]

Always enjoy your videos, great work.

[@turtleidiot3324]

please never stop making videos. genuinely some of the funniest (at least to the IT niche) and most informative videos out there

[@ZEMRALEX]

3:16 Row 2 column 5

[@gasparsigma]

Why is there a 7 in the binary sequence 😂

[@albertfrengki]

i like this guy effort to tell us story but with comedy keep this quality we don't need fancy editing

[@fleshinterface]

pristine editing style, love your vids!

[@babymusk]

great vid as always keep it up man i love watching how you create funny storys about IT

[@timothygostony7415]

All of Kevin's videos are bangers but the Vsauce reference at 3:13 is excellent

[@kasparbaktat964]

Did not read about this event back then, but very informative. Everybody can learn lots of stuff from your videos. Not sure, if it really fits in your scope, but do you plan a video about M$s master key incident?

[@DonaldSubert]

@Kevin, would you consider, please, doing a video on how the rebooted MySpace music platform lost all of their data in a botched migration?

[@Mitsunee_]

way too much of my backend/infra knowledge is coming from these videos, they are just so close enough to reality that my silly brain can understand them as realworld examples :)

[@Samuftie]

Dear creator, thank you. Please keep the videos coming.😊

[@adjikuncorobhangun8063]

Love the classic explosion sound effect.mp3 as always 💻💥

[@nbtm_sh]

pls do a video about the national Optus outage in Australia (once there is more info published)

[@3rdalbum]

Absolutely; the largest telecommunications outage in Australian history. 10 million customers* across mobile, landline POTS and NBN could not get even basic service for 8 hours. Optus landlines couldn't even ring the emergency phone number 000. The post-mortem on that will be very interesting indeed. *10 million customers affected, and Australia's population is 27 million. More than a third of the country.

[@nbtm_sh]

​@@3rdalbumid hope that theyll publish technical details about what went wrong. I feel like this time they might given the pressure from the Australia government

[@kaneryu]

finally a new vid! all your uploads are so good😊

[@DFsdf3443d]

never knew there was a file descriptor limit. Does that mean any single process web server is by default limited to 1024 active connections?

[@olgierd2001]

just gotta say the allegro zone on the Woodstock/ Pol and Rock festival is pretty good was 3 times there already (very nice festival btw and its FREEEEEE )

[@Hooorse]

Huh, thanks. Never knew I needed this kind of video. 🙂

[@MintPixels]

allegro rządzi

[@Tentri]

Another banger video, keep up the great work

[@theycallmepitt]

I've been to Allegro zone in 2019. Well, I never thought I'd ever say that in my life.

[@Mordecrox]

After that beautiful file structure essay I even forgot the original issue... 6:04 "Well, TCP connections meet the definition of a file" *Femur breaker scream*

[@nax47]

I love to rewatch this videos

[@jm-alan]

A Kevin Fang video going live on the day that I release a very large, complex, scale-oriented change to production is some apocryphal shit 😅

[@mtgamekid2510]

4:19 is that a data wing reference? Data wing is a cool game

[@macieksoft]

Forget the phone, the real problem is that you still can't get a pendant with Mussolini ;-)

[@mastermati773]

Talking about Poland… I remember some time ago our government launched an app that works like an ID on steroids (very handy btw). Some PR smarty pants decided it would be a great idea to announce a simultaneous launch in entire country at once. (Spoiler: it was not xD)

[@asbeczekfootball]

mObywatel?

[@Sasha11711]

We have the same thing in Ukraine, called "Дія"("Action" in English). It also allows to keep other documents there, not just ID. It allows to use more then 100 different services such as receiving certificate of income, monetary assistance at the birth of a child, etc. And there are sometimes polls such as "Leave September 8th as a holiday?". I am surprised how few countries have such a program.

[@transfo47]

Amazing editing.

[@Nico-qq7xl]

Where do you find these stories? Such a great work. 👍

[@telefactfiles5430]

Please upload more. Your videos are so good 🙏🙏

[@Froschkoenig751]

The memes are strong with this channel!

[@morsikpl]

3:52 - it's 4kB, not 8kB... and some time ago it was 512bytes.

[@Alexifeu]

i would love to have modern hole punch cards would be so cool. Id buy a modern hole punch machine ad the necessary paper. Absolutely loved the video so funny but also good explanations.

[@scratchislifeoriginal]

3:15 Hold on what is going on... Why there is a seven?!?!

[@Timcoe4]

Great video, laughed so much at the vsauce reference

[@tetrisgonzo37]

as Allegro worker, I can confirm

[@hasanpatel9029]

Love your videos man, don't know if you ever gonna see this comment, but wanted to leave a shout out as your videos taught me a lot and encourage me to pursue a career in Cybersecurity and I finally manage to land a job as an Identity and Access Management Developer.

[@JohnPaulBuce]

thanks, plus the humor is so good 💀

[@alexflosho]

All this file talk is going straight over my head lol

[@JasonParmenter]

This is the most Polish story ever.

[@vilkillian]

TCP Connections require a file descriptor?! WTF?

[@ajuc005]

stdin, stderr and stdout too :)

[@jaroslaww7764]

Thank Unix's philosophy for that

[@khyododev766]

This is amazing, I love this

[@dr.robertnick9599]

I gingerly await your video about the recent Optus outage. There must be something funny happening there

[@ChrisRX13]

Didn't think to google how to pronounce zloty?

[@delayed_control]

Allegro is more like Polish eBay than Amazon.

[@itzkxhu]

ebay is also used in poland

[@ishaanhiranandani226]

This coming out the day after the Optus disaster is perfect

[@ElectericSpace]

That was one of the most consise but still usable explanation of linux files I've seen

[@Rickety3263]

lsof has always been my favorite command

[@LeeZhiWei8219]

Great video! Similar instances of these scaling problems are ticket master and concerts too. Since their web server instances failed on a couple of times, when fans bought tickets. For various artists. Also, I took my Amazon CCP! So I think I understand what's happening in this video hahahaha.

[@byznes7428]

5:35 I love you my dude

[@egoriv183]

amazing video!

[@DomskiPlays]

100k subs?? damn! YOU DESERVE IT THO

[@RRanun]

They also made some amazing short films.

[@iflyplanesthrutunnels]

3:41 my desktop summed up