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It is worth noting that despite all this cheap sovereignty talk from Brazil’s president, in practice Brazil would not be able to operate Pix at that scale witho

It is worth noting that despite all this cheap sovereignty talk from Brazil’s president, in practice Brazil would not be able to operate Pix at that scale without heavily relying on American hyperscalers companies. Brazilian institutions are paying hundreds of millions of dollars to US cloud providers, specially AWS, to be able to process that many transactions. Earlier this year, when sa-east-1 was down, major banks were forced to suspend Pix payments for nearly 3 hours. When this happens, some people are literally not able to buy anything because that’s their only payment method. So much for “President Luiz Inácio Lula da Silva proclaiming a nationwide campaign: “Pix is ours, my friend”.” Don’t get me wrong, Pix has been a great success and a major achievement, but all this adversarial political talk between the US and Brazil administrations is really cringe, both countries are better doing business together. [1]https://economia.uol.com.br/noticias/redacao/2026/02/07/falha-na-amazon-web-service-causou-queda-do-pix-e-apps-de-bancos-hoje.htm https://economia.uol.com.br/noticias/redacao/2026/02/07/falh...

DoctorDabadedoo 5mo ago
Only reinforces the point that relying on american infrastructure as a critical piece of your stack, in 2026, is a liability.
- reese_john 5mo ago
  This is not a real problem outside of niche industries American companies are great to do business with. Most countries, including Brazil, simply don’t have the capability to pull this on their own. Not enough tech talent nor infrastructure
  - ____mr____ 5mo ago
    > It is worth noting that despite all this cheap sovereignty talk from Brazil’s president, in practice Brazil would not be able to operate Pix at that scale without heavily relying on American hyperscalers companies. > American companies are great to do business with. US officials involving themselves in your national market because they are unhappy with the market share of their companies in it, with the implicit threat of stopping other areas of trade if you dont allow the companies to gain a larger market share makes US companies too untrustworthy to do business with. If Trump implements a trade ban for Brazil, will these hyperscalers continue providing the service at their own risk, or are they going to prioritize their state over their customers? I would assume the answer will be the latter. Given that, I believe it is in Brazil's (and most other states) best interest to divest and reduce partnerships with companies operating in the US
    - reese_john 5mo ago
      > US officials involving themselves in your national market because they are unhappy with the market share of their companies in it Just to clarify, for anyone who’s been paying attention to the matter, it’s clear that the true reason for that Section 301 investigation is not due to Pix stealing market share of MC/Visa. In fact, if you check Brazil’s central bank own data, Credit Card usage has not gone down since Pix came in. What Pix really replaced was physical cash. The fact is that Brazil’s (current) government has been publicly on the other side of Americans interests for a long time, even before Trump’s term. e.g. blatantly ignoring Iran sanctions https://www.cruz.senate.gov/newsroom/press-releases/sen-cruz-issues-statement-on-iranian-warships-in-brazil https://www.cruz.senate.gov/newsroom/press-releases/sen-cruz...
      - ricardobeat 5mo ago
        Why would Brazil's government be on the side of American interests on a matter like this? Pix is clearly mentioned as one of the topics for that investigation due to 'unfairness' and 'harming the competition'.
  - cess11 5mo ago
    There are exceptions but the "hyperscalers" and pretty much anything that handles personal information is highly toxic and should be fiercely avoided.
  - pyrale 5mo ago
    > Most countries, including Brazil, simply don’t have the capability to pull this on their own. Not enough tech talent nor infrastructure One really wonders how the internet could even have happened before the hyperscalers appeared.
    - DanielHB 5mo ago
      Mostly grumpy IT people handling small racks running VMWare in their office and taking 6 months to set up a VM for you. I am not joking.
      - pyrale 5mo ago
        > I am not joking. Well, I was... > and taking 6 months to set up a VM for you. Your sysadmins were extraordinarily grumpy. Were you working with the ur-bofh?
propagandist 5mo ago
So they get to decide when a transaction is in their national interest and do business on that basis? That sounds like "sovereignty" to me. You don't need to be fully protectionist to be sovereign. If you have an ax to grind with Lula, just say so.
wurstburst 5mo ago
Don't get me wrong. But mentioning Brazil's president on this meter just adds even more politics to the discussion. Which global systems don't depend somehow on US infrastructure? Do you have the same opinion about the European leaders that are creating/created cloud infrastructure? I believe just one of the parts is really into adversarial talks lately. Brazil is just following what other countries are also doing.
- reese_john 5mo ago
  > But mentioning Brazil's president on this meter just adds even more politics to the discussion. This quote is literally from the linked article — he is mentioned there > Do you have the same opinion about the European leaders that are creating/created cloud infrastructure? I don’t understand the question, I think it’d be great to have an European AWS equivalent just for the sake of competition, but as far as I know, we are very far from that
potamic 5mo ago
As long as the foreign companies operate within the country under the country's laws, it shouldn't be a big problem. But being dependent on only one vendor and not having redundancy in the system is a problem though. This is why cash is important to provide the ultimate redundancy against all technological and infrastructural failures.
thehouen 5mo ago
This is just a legacy of the hopefully-soon-to-be past. We all went way to hard on the aws bandwagon (myself included). I worked for a bit in the past for a company doing 100 mio. API requests daily off of 6 boring old servers. There is no explicit need for AWS in this. But it was probably easier to build since it is what we are used to.
- expedition32 5mo ago
  Yeah we need to accept that sovereignty costs money. American hyperscalers are the cheapest alternative- but freedom isn't free.
Xunjin 5mo ago
Context is important, the Brazil's President said that about USA investigations with allegations that Pix is a "unfair business practices"[0] he is not at all saying that Pix is "100% powered by Brazil", in his political proselytism he does make clear that Brazil and USA are partners by centuries and should keep being. 0. https://www.bbc.com/portuguese/articles/cm2vrnq17vdo https://www.bbc.com/portuguese/articles/cm2vrnq17vdo
- reese_john 5mo ago
  Please, he literally went on national TV on Brazil’s Independence day to claim that “We will defend PIX from any attempt at privatization. PIX belongs to Brazil, it's public, free, and will remain so.” Lula has been historically hostile to the US for ideological reasons. He’s done plenty to undermine that relation, stemming from attacking the dollar dominance, ignoring Iran sanctions, to indirectly financing the Ukraine war by becoming the largest buyer of cheap Russian oil — and that’s why we have those investigations going on
  - dormento 5mo ago
    Most of these could could be put another way as protecting sovereignty (and that would be the most charitable interpretation IMHO). Examples: - "being hostile for ideological reasons" becomes entirely warranted when you consider the many CIA regime-change operations in the past. - "Undermining the relation" (with the US) is just being smart about how much dependency one has on external factors, like exchange rates and infrastructure. - The "investigations" are political posturing. PIX is not "unfair business practice", its a modern, cheap, state-of-the-art payments system that is better than what private businesses like MasterCard and Visa are willing to offer. I can think of plenty of ways they could offer actual value to customers so they can still be relevant. The fact that they don't, and chose to try and lobby against it tells me that its a lot cheaper to just buy some politicians and manufacture some controversy instead.
    - reese_john 5mo ago
      > The "investigations" are political posturing. PIX is not "unfair business practice" Agree > its a modern, cheap, state-of-the-art payments system that is better than what private businesses like MasterCard and Visa are willing to offer. I can think of plenty of ways they could offer actual value to customers so they can still be relevant. This is a common misconception. Pix is a form of bank transfer, not a full blown payment infra like MC/Visa. They are different products, Pix doesn't make credit cards irrelevant. Per BCB statistics: In 2020, before Pix implementation, credit cards accounted for 2% of the monthly BRL volume transacted (~ 200M BRL) As of 2025Q4: credit cards still accounted .... for the same 2% (~ 800M BRL) The main question is: historically, why haven't credit cards been more popular in Brazil, even before Pix? You'll find your answer looking at structural issues (high interest, delinquency rates, bad credit offerings ...), not technical concerns
gaigalas 5mo ago
You are incorrect. What went down were apps from banks that use PIX, not the core infrastructure. That is responsibility of the banks. It means private banks like Itau and Nubank rely on Amazon, not the Central Bank. They relied on those hyperscalers for their operation, and their gateways went down with it. PIX has sovereign, private infrastructure on brazillian soil managed by Banco Central. NIC.br and other essential services do the same. PIX is ours.
- reese_john 5mo ago
  This is a minor technicality, if private banks are down then the SPI is basically useless. Banks can send money to each other but clients can’t see it. > What went down were apps Plus, this is an oversimplification. Transaction authorization, Fraud/AML screening, account validation are not just part of an “app”, they are core functionality of private banks operations, and they are made scalable by big cloud providers. The true scaling burden is on private banks not the BCB
  - gaigalas 5mo ago
    > The true scaling burden is on private banks not the BCB Exactly. That is one of the aspects that allow for the system to be sovereign and scalable. Banco Central controls the core, and that's all it needs to. This is good design. Descentralized, modern, resilient and efficient.
    - reese_john 5mo ago
      > Banco Central controls the core, and that's all it needs to. This is good design. Descentralized, modern, resilient and efficient. I agree. But was that not the case before Pix/SPI? It really didn’t change the status quo. The STR (transfer reserve system), which SPI is still fully dependent in practice btw, is decentralized, modern and efficient. The biggest change here was scale and adoption by private banks and end users, not sovereign infra.
      - gaigalas 5mo ago
DanielHB 5mo ago
Funny annecdote: I have a friend who worked at iFood (brazilian food delivery company) and apparently they moved their entire AWS stack to us-east-1 because sa-east-1 did not have enough capacity to handle the load they had. This is why iFood has a very high latency* during user interactions. *: for people used to online gaming
samrus 5mo ago
Baby steps. If AWS starts unfairly exploiting its market position the way visa and mastercard do then brazil will move pix to another provider
vitorgrs 5mo ago
It was not Pix being down, though. This is about banks using US cloud providers. The issue here was with private banks even. As far I remember, Banco do Brasil and Caixa - both public banks, didn't went down, because they use Brazilian owned servers...
- reese_john 5mo ago
  … and yet they both suffer from availability issues despite not having nearly the same scale as e.g. Nubank who uses AWS Caixa was down yesterday: https://www.techtudo.com.br/google/amp/noticias/2026/05/caixa-fora-do-ar-app-apresenta-erro-a-001-nesta-sexta-8-edapps.ghtml https://www.techtudo.com.br/google/amp/noticias/2026/05/caix...

DoctorDabadedoo 5mo ago

Only reinforces the point that relying on american infrastructure as a critical piece of your stack, in 2026, is a liability.

reese_john 5mo ago
This is not a real problem outside of niche industries American companies are great to do business with. Most countries, including Brazil, simply don’t have the capability to pull this on their own. Not enough tech talent nor infrastructure
- ____mr____ 5mo ago
  > It is worth noting that despite all this cheap sovereignty talk from Brazil’s president, in practice Brazil would not be able to operate Pix at that scale without heavily relying on American hyperscalers companies. > American companies are great to do business with. US officials involving themselves in your national market because they are unhappy with the market share of their companies in it, with the implicit threat of stopping other areas of trade if you dont allow the companies to gain a larger market share makes US companies too untrustworthy to do business with. If Trump implements a trade ban for Brazil, will these hyperscalers continue providing the service at their own risk, or are they going to prioritize their state over their customers? I would assume the answer will be the latter. Given that, I believe it is in Brazil's (and most other states) best interest to divest and reduce partnerships with companies operating in the US
  - reese_john 5mo ago
    > US officials involving themselves in your national market because they are unhappy with the market share of their companies in it Just to clarify, for anyone who’s been paying attention to the matter, it’s clear that the true reason for that Section 301 investigation is not due to Pix stealing market share of MC/Visa. In fact, if you check Brazil’s central bank own data, Credit Card usage has not gone down since Pix came in. What Pix really replaced was physical cash. The fact is that Brazil’s (current) government has been publicly on the other side of Americans interests for a long time, even before Trump’s term. e.g. blatantly ignoring Iran sanctions https://www.cruz.senate.gov/newsroom/press-releases/sen-cruz-issues-statement-on-iranian-warships-in-brazil https://www.cruz.senate.gov/newsroom/press-releases/sen-cruz...
    - ricardobeat 5mo ago
      Why would Brazil's government be on the side of American interests on a matter like this? Pix is clearly mentioned as one of the topics for that investigation due to 'unfairness' and 'harming the competition'.
- cess11 5mo ago
  There are exceptions but the "hyperscalers" and pretty much anything that handles personal information is highly toxic and should be fiercely avoided.
- pyrale 5mo ago
  > Most countries, including Brazil, simply don’t have the capability to pull this on their own. Not enough tech talent nor infrastructure One really wonders how the internet could even have happened before the hyperscalers appeared.
  - DanielHB 5mo ago
    Mostly grumpy IT people handling small racks running VMWare in their office and taking 6 months to set up a VM for you. I am not joking.
    - pyrale 5mo ago
      > I am not joking. Well, I was... > and taking 6 months to set up a VM for you. Your sysadmins were extraordinarily grumpy. Were you working with the ur-bofh?

propagandist 5mo ago

So they get to decide when a transaction is in their national interest and do business on that basis? That sounds like "sovereignty" to me. You don't need to be fully protectionist to be sovereign. If you have an ax to grind with Lula, just say so.

wurstburst 5mo ago

Don't get me wrong. But mentioning Brazil's president on this meter just adds even more politics to the discussion. Which global systems don't depend somehow on US infrastructure? Do you have the same opinion about the European leaders that are creating/created cloud infrastructure? I believe just one of the parts is really into adversarial talks lately. Brazil is just following what other countries are also doing.

reese_john 5mo ago
> But mentioning Brazil's president on this meter just adds even more politics to the discussion. This quote is literally from the linked article — he is mentioned there > Do you have the same opinion about the European leaders that are creating/created cloud infrastructure? I don’t understand the question, I think it’d be great to have an European AWS equivalent just for the sake of competition, but as far as I know, we are very far from that

potamic 5mo ago

As long as the foreign companies operate within the country under the country's laws, it shouldn't be a big problem. But being dependent on only one vendor and not having redundancy in the system is a problem though. This is why cash is important to provide the ultimate redundancy against all technological and infrastructural failures.

thehouen 5mo ago

This is just a legacy of the hopefully-soon-to-be past. We all went way to hard on the aws bandwagon (myself included). I worked for a bit in the past for a company doing 100 mio. API requests daily off of 6 boring old servers. There is no explicit need for AWS in this. But it was probably easier to build since it is what we are used to.

expedition32 5mo ago
Yeah we need to accept that sovereignty costs money. American hyperscalers are the cheapest alternative- but freedom isn't free.

Xunjin 5mo ago

Context is important, the Brazil's President said that about USA investigations with allegations that Pix is a "unfair business practices"[0] he is not at all saying that Pix is "100% powered by Brazil", in his political proselytism he does make clear that Brazil and USA are partners by centuries and should keep being. 0. https://www.bbc.com/portuguese/articles/cm2vrnq17vdo https://www.bbc.com/portuguese/articles/cm2vrnq17vdo

reese_john 5mo ago
Please, he literally went on national TV on Brazil’s Independence day to claim that “We will defend PIX from any attempt at privatization. PIX belongs to Brazil, it's public, free, and will remain so.” Lula has been historically hostile to the US for ideological reasons. He’s done plenty to undermine that relation, stemming from attacking the dollar dominance, ignoring Iran sanctions, to indirectly financing the Ukraine war by becoming the largest buyer of cheap Russian oil — and that’s why we have those investigations going on
- dormento 5mo ago
  Most of these could could be put another way as protecting sovereignty (and that would be the most charitable interpretation IMHO). Examples: - "being hostile for ideological reasons" becomes entirely warranted when you consider the many CIA regime-change operations in the past. - "Undermining the relation" (with the US) is just being smart about how much dependency one has on external factors, like exchange rates and infrastructure. - The "investigations" are political posturing. PIX is not "unfair business practice", its a modern, cheap, state-of-the-art payments system that is better than what private businesses like MasterCard and Visa are willing to offer. I can think of plenty of ways they could offer actual value to customers so they can still be relevant. The fact that they don't, and chose to try and lobby against it tells me that its a lot cheaper to just buy some politicians and manufacture some controversy instead.
  - reese_john 5mo ago
    > The "investigations" are political posturing. PIX is not "unfair business practice" Agree > its a modern, cheap, state-of-the-art payments system that is better than what private businesses like MasterCard and Visa are willing to offer. I can think of plenty of ways they could offer actual value to customers so they can still be relevant. This is a common misconception. Pix is a form of bank transfer, not a full blown payment infra like MC/Visa. They are different products, Pix doesn't make credit cards irrelevant. Per BCB statistics: In 2020, before Pix implementation, credit cards accounted for 2% of the monthly BRL volume transacted (~ 200M BRL) As of 2025Q4: credit cards still accounted .... for the same 2% (~ 800M BRL) The main question is: historically, why haven't credit cards been more popular in Brazil, even before Pix? You'll find your answer looking at structural issues (high interest, delinquency rates, bad credit offerings ...), not technical concerns

gaigalas 5mo ago

You are incorrect. What went down were apps from banks that use PIX, not the core infrastructure. That is responsibility of the banks. It means private banks like Itau and Nubank rely on Amazon, not the Central Bank. They relied on those hyperscalers for their operation, and their gateways went down with it. PIX has sovereign, private infrastructure on brazillian soil managed by Banco Central. NIC.br and other essential services do the same. PIX is ours.

reese_john 5mo ago
This is a minor technicality, if private banks are down then the SPI is basically useless. Banks can send money to each other but clients can’t see it. > What went down were apps Plus, this is an oversimplification. Transaction authorization, Fraud/AML screening, account validation are not just part of an “app”, they are core functionality of private banks operations, and they are made scalable by big cloud providers. The true scaling burden is on private banks not the BCB
- gaigalas 5mo ago
  > The true scaling burden is on private banks not the BCB Exactly. That is one of the aspects that allow for the system to be sovereign and scalable. Banco Central controls the core, and that's all it needs to. This is good design. Descentralized, modern, resilient and efficient.
  - reese_john 5mo ago
    > Banco Central controls the core, and that's all it needs to. This is good design. Descentralized, modern, resilient and efficient. I agree. But was that not the case before Pix/SPI? It really didn’t change the status quo. The STR (transfer reserve system), which SPI is still fully dependent in practice btw, is decentralized, modern and efficient. The biggest change here was scale and adoption by private banks and end users, not sovereign infra.
    - gaigalas 5mo ago

DanielHB 5mo ago

Funny annecdote: I have a friend who worked at iFood (brazilian food delivery company) and apparently they moved their entire AWS stack to us-east-1 because sa-east-1 did not have enough capacity to handle the load they had. This is why iFood has a very high latency* during user interactions. *: for people used to online gaming

samrus 5mo ago

Baby steps. If AWS starts unfairly exploiting its market position the way visa and mastercard do then brazil will move pix to another provider

vitorgrs 5mo ago

It was not Pix being down, though. This is about banks using US cloud providers. The issue here was with private banks even. As far I remember, Banco do Brasil and Caixa - both public banks, didn't went down, because they use Brazilian owned servers...

reese_john 5mo ago
… and yet they both suffer from availability issues despite not having nearly the same scale as e.g. Nubank who uses AWS Caixa was down yesterday: https://www.techtudo.com.br/google/amp/noticias/2026/05/caixa-fora-do-ar-app-apresenta-erro-a-001-nesta-sexta-8-edapps.ghtml https://www.techtudo.com.br/google/amp/noticias/2026/05/caix...