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Neither of your links are primary source data and give an incorrect interpretation. If you follow the links to the primary data you will find the phrasing changes from "medical problems contributed to..." in the source to "health care expenses were the most common cause of bankruptcy" in your citation.

The numbers you cite are the percent of bankruptcies that include medical debt. The data doesn't say the medical debt caused the bankruptcy, or that this debt type was the largest percentage of debt. People declaring bankruptcy typically have many types of debt as they generally fall behind on all their bills.


A mess of an article, focusing on issues 10 years after Jack left. Ignores Jack's big quality push via six sigma and the hands-on work he did to dive deep and fix quality issues at GE during his long career. Jeff Immelt deserves much more blame during this period at GE, but his name won't get the clicks. Jeff was his own man is was not a puppet of Jack, the two hardly talked after Jeff got the top job.


I agree this article is a mess.

There is plenty of legitimate criticism about Jack and his management style. In fact, the book referenced at the end of the article is a well rounded detailed account of how his management style really did end up long term gutting GE and lead to their decline, but its not wholly ignorant of the facts like this.


I think Jack Welch deserves a share of the blame as well—if you had to attribute GE’s fall to one thing (which you shouldn’t), it would probably be the funding crisis at GE Capital when they couldn’t roll their commercial paper at the height of the GFC. Jack loved GE Capital because it was the perfect cookie jar to reach into when he needed another penny or two of EPS to hit the Street consensus; just realize a capital gain somewhere in Capital, and voila, you’ve met your number again. But of course the article doesn’t discuss the financial crisis at all, or for that matter anything that happened during Jack’s tenure or the first half of Jeff Immelt’s. Or any non-Energy/now Vernova business lines.


It's an interesting thought experiment for how Jack would handle the financial crises. I don't think it would play out in the same way. Maybe I'm too much of a fan boy, but Jack would have seen the writing on the wall far sooner than Jeff and had more time to pivot.


Maybe so, but I think the actual problem was too much of a black swan. There were certainly executives who voiced concerns about the asset side of Capital’s balance sheet and were vindicated in the crisis; Jack might have listened to them better than Jeff did. But I don’t think anyone really even considered the idea that you wouldn’t be able to find buyers for the commercial paper of a AAA-rated issuer pretty much until it was happening.

That said, there were outside commentators who’d raised questions about GE’s liquidity in the 2000s (notably Bill Gross) which did get Immelt and co. to term out some of GE’s debt. Maybe Jack would have been foresighted enough to do more. But that would have hit earnings (you’d pay a higher interest rate on longer term debt), so it would have been a tough sell, I think.


>Ignores Jack's big quality push via six sigma

in my experience with six sigma (back at Sun Microsystems) and its various incarnations later it is among the worst things which can happen (though the company has to already be in significant rot to let such parasite in), last nail into the coffin so to say, it is the moment when totally clueless, this time by-design, management - all those six sigma certified belts - overtake the product development and kill whatever last reason and sense that was still there. And that is what article describes happened with GE and Boeing when they got overtaken by such a management. Anyway, the point of the article seems to be not the details of how Jack and his spawn ruined those companies, the point is the climate change related effects of that.


Six sigma's main push in the 80s was to drastically reduce defect count by diving deep into manufacturing processes, the opposite of the quality issues discussed in the article. It sounds like your experience is similar to what happens to a lot of management philosophies when they get popularised into airport books and watered down.


> management philosophies when they get popularised into airport books and watered down.

You’ve just gravely offended all those top consultancies hired by the companies I worked at. Basically you repeating the favorite argument of management consultants - if Scrum isn’t working for you then you’re doing it wrong.


Sat through three weeks of brutal Sun Sigma training back in the day. What a total waste of time and money. Scott lost the plot being hypnotized by JW.


Yeah, I agree. I took a Six Sigma class and somehow a planning class taught by Welch himself back in the late 90's. I really only spent a day with him but I remember him talking a lot about quality. This article feels like a stretch from the tiny bit I know about him.


> It is still a database where you store denormalized information and therefore is inflexible to changes in access patterns.

It is flexible and you don't need to know your exact access patterns upfront. It may not be as flexible as your chosen technology, but that doesn't make your statement true.


This sentence has no substance. It gives the reader nothing to understand why MongoDB has both happy customers some who have been disappointed.


The explanation is in the paragraph before it


except its factually incorrect when applied to Mongo[1].

[1] https://news.ycombinator.com/item?id=41273563


You can also shard with postgres, how is that a USP of Mongo?


I didn't say it is a usp for mongo. Only saying that there is a lack of substance behind the mongo criticism in the article.


It's not worth pointing out the technical flaws in the post[1]. It is obvious the author does not have a strong grasp of the tools he is criticising. A better example of this style of post is Oxide's evaluation[2] for control plane storage that actually goes over their specific needs and context.

[1] Ok, just one, Rick Houlihan is currently at MongoDB.

[2] https://rfd.shared.oxide.computer/rfd/53


> It's not worth pointing out the technical flaws in the post[1].

It might help your argument if you pointed out a real technical flaw in the content of the post, and not an example of the author being mistaken about a stranger's first name.


sure. 1. sqlite can have more than 1 file when using wal mode. 2. You don't need to know your exact dyanmodb access patterns upfront, you can evolve the schema. again, not worth effort to point out more.


Denormalizing data always locks you into certain access patterns, regardless of your ability to evolve schema.


DynamoDb is not a distributed hash map, it is a distributed forest of B-Trees. And B-Trees are what PG uses for indices and MySQL for both tables and indices. You don’t demoralize with it, but rather you build and maintain table and index like structures, they would contain submitted of ids or other data fields but it is the same with normal DB indexes. The difference if you have to maintain them manually. The upside is scale, serverlessnes and maybe less latency.


You do not have to denormalize data to use dynamodb, just like how data doesn’t have to be normalized to use a relational DB.

Man people have no clue what they’re talking about lol


I believe what the author has in mind is the fact that you need to create your LSI at the same time as you create the table, you cannot add them later (until GSI). So there's some truth to what they are saying regarding access patterns.


> Rick Houlihan is currently at MongoDB.

Not according to the YT video.

AWS in 2018

I did not detect technical flaws in the article. I thought it was very good


[flagged]


> The author asked where Rick is today and got his name wrong.

That is not what is called a “technical flaw“.


Yeah, shit. Fixed that one.

Would you believe I don't have an editor?


Na. The post is good.


The exchange rate story doesn't sit well with me, wouldn't you simply hedge the fx risk?


> GuardDuty’s role as a required control for PCI DSS and NIST.800-53.r5

This isn't true and the link to the source is a 404 page. It was already too much content marketing, no need to read beyond that line.


Not sure how the link got munged, but the root is https://docs.aws.amazon.com/securityhub/latest/userguide/gua...

It's definitely a bit of a simplification - although I'm not aware of large orgs using anything else to meet the relevant PCI requirement

The whitepaper AWS commissioned helping explain GuardDuty to auditors[1] is definitely a large component there

[1] https://d1.awsstatic.com/certifications/foregenix_amazon_gua...


That doesn’t mean that they’re saying Guard Duty is required but rather that it’s one way to satisfy that need. If you picked a different product, you could disable that control in Security Hub.


Similar to ship, they start up more engines than needed in case a few fail, then immediately shut down the extra engines.


Same experience in England. There is little celebration of business success and more likely accusations of exploitation.

The class system is also alive and well in business - the ambition of many well off uni students is to manage others. Grinding on a startup doesn't fulfil that class ambition


Let's not pretend there is not actual exploitation and "exploitation".

The question is rather perhaps whether it's reasonable and justified given the huge amount of laws and regulations.

A typical small business owner will prey on the naivety of younger employees particularly around HR law. No business owner will be 100% truthful with their customers (ie they engage in some form of marketing). I have not worked a single job where this was not the case. It's celebrated here and called "growth hacking"

All of that is done for the gain of the owner, not solely so that they may enrich the lives of their employees


Exactly - if you are doing well as a business, then it must be because you screwed someone over, and in general you're a bastard for making people work for you and make you money, like how dare you.


great memories as a kid playing 48 hour CTP in 100 acres of woodland. Camo, tackling, building prison cells, escaping from prison, getting lost for hours. Built character.


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