HNHacker News
TopNewBestAskShowJobs

chevman

753 karma · joined April 27, 2014

submissionscomments
chevman··on Databricks cofounders weren’t interested in starting a business (2021)
Some weird stuff surrounding Databricks.

I know multiple AE level folks who have left big cloud companies (ie Google, Amazon, SFDC, etc) for literal 7 figure pay packages at Databricks and then vaporized sometime there after.

Lots of NDAs involved!

chevman··on T-Mobile says hacker accessed personal data of 37M customers
Not suprising - Tmobile keeps sending me a paper bill for -$2.19 (ie I have a credit) since I cancelled my service with them 6+ months ago.

Have tried to get them to stop with no success!

chevman··on Show HN: Plus – Self-updating screenshots
For something enterprise scale, check out Tea Leaf. IBM ran the product for a while, I think now Acoustic has it. Many large F500 use this or other similar products:

https://en.wikipedia.org/wiki/Tealeaf

chevman··on Ask HN: Techwise, how did TikTok get so good?
What sold me on Tik Tok (I'm a early 40 year old guy!) was realizing how their algo allowed you to drill in to a musical emotional trip like no other platform that I've seen to date.

You find a video, with a song, that you vibe with. Now, click on the bottom right sound graphic and you can watch ALL the videos produced with that sound and vibe.

It is part of the core product!

So good it's hard to describe :)

chevman··on Xfinity Stream on Linux: A Tale of Widevine, ChromeOS, and a patched Glibc
And generally costs more per month than Xfinity!
chevman··on Amazon rescinding the offer while I am on the notice period
I know a few folks relatively high up in Amazon HR/TA/People Ops type roles and the scale at which they operate recruiting is nuts. Mainly driven by the insane need for people in the ops/fulfillment/delivery areas, but corp roles are also similar.

They typically make more offers than roles they have available, as they have fairly good analytics around what % of offers will not be filled post acceptance (ie someone simply never shows up for day 1 of work).

Now, fast forward to today, and as you've heard in the press, and from Amazon directly, they are slowing hiring and may even do cuts in the new year. I think what you're seeing is in some areas they may be over running offers, and need to pull back and kill some post acceptance to correct based on the new reality of hiring forecasts.

Still sucks and is a shitty situation.

chevman··on Apple announces ‘upgrade’ to App Store pricing, adding 700 new price points
Thanks for the story! When app and itunes stores first went live I remember getting these odd invoices at times and speculating with work friends about stuff like this!

OH YEAH, APPLE IS PROBABLY USING SAP ON THE BACKEND!!!!!!

NO WAY DUDE THEY WOULD NEVER DO THAT!!!!!!!!!

Good times.

chevman··on Ask HN: Why is there so little info on the web about IBM mainframe programming?
Having worked in BigCo land for 20 years, your estimates are way off.

There are F500s that have 1k mainframes each, today, in 2022.

chevman··on Beef Stew, BBQ Pork, Slow Cooking
Thx for the tips!

I've loved your writing here over the years on math and physics topics.

I did my undergrad in physics, but then went in to corp america.

Curious if you are, or did you work with, Norman Waite? I read some of his papers in a few classes and you made reference to similar and adjacent works a few times.

I hadn't thought of him for a long time but then later in my career was using some IBM kit and came across another of his research/conference papers.

Threads crossing in time, I feel like your writing is similar :)

chevman··on Stripe is wrongly suspending accounts
This x 1000!

Do kids these days not realize you can negotiate anything and everything with your vendors/suppliers/partners?

Yes, most SaaS companies LOVE it when you sign up for one of their standard plans, using THEIR standard T&C's, and standard payments.

But, DID YOU KNOW, if something is critical to your business, you can negotiate directly with pretty much every business on the face of the planet, and if your spend is large enough, or you're willing to pay, you can negotiate anything????

It's nuts, I know :)))))

chevman··on Amazon Alexa is on pace to lose $10B this year
Yeah, this is a classic 'nice to have' solution - it's a pain point in the process and so you hear feedback and requests for solutions.

But the real question to determine if it's a viable product/business is does it drive enough value that people will actually buy it, use it, and remain paying customers?

I'd say in your example above, it likely won't massively decrease costs (the salespeople are still having to interact with a CRM) or drive increased incremental revenue in any real way.

chevman··on Amazon Alexa is on pace to lose $10B this year
Generally in BigCo land you need a value prop that will allow your buyer to do 1 or 2 things (or a combo) - take out massive cost, or drive large incremental revenue.

Most of the voice solutions I've seen kind of nibble around the edges of this, don't get traction, and slowly die a slow death somewhere deep in the middle of the RFP or evaluation process.

chevman··on One wierd trick can save Californians $37
I checked out their fee schedule and the "3%, plus a $7 charge" appears to be for international transfer fees:

https://www.mctrpayment.com/pdf/CA_MCTR_Fee_Trans.pdf

For domestic transfers, appears free per your linked article:

"As long as you have your bank’s routing and account number, you can transfer funds to your bank account without paying a fee in the following ways

Transfer funds online at mctrpayment.com Transfer funds using the Money Network Mobile App Transfer funds by calling 1-800-240-0223"

chevman··on Twitter faces a class action lawsuit over mass employee layoffs with proper
I highly doubt HR at Twitter is unaware of the laws here and not giving 60 days notice as part of the exit packages.

This is basic stuff easily remedied by corrected exit package details if it did in fact happen.

chevman··on Alphabet Earnings Report Q3 2022 [pdf]
You think AWS and Google do not employ the same sort of growth tactics as MS and others?

Where do you think all the AWS and Goog sales folks hail from?

Hint - the same places as MS sales folks and every other company!

In enterprise land, AWS and Goog are frequently dismissed as they are still relatively immature in how they engage and navigate large orgs, if they even try.

MS (and Oracle and even IBM still to some extent) walk around and laugh all the way to the bank signing 9 and 10 figure deals.

chevman··on Heroku Free Alternatives
I have various friends/acquaintances/prior coworkers running 8-9 figure digital/IT agencies premised on very similar workflows.

Straightforward to you may still be magic to most non-tech people. They will pay an insane premium to not have to worry about this type of stuff.

chevman··on Does cashless society discriminate against the poor and elderly? (2019)
Another angle to diffuse their power here is the idea of radical transparency.

Once everything is public, and you have nothing to hide, it is very difficult to be blackmailed or coerced in the traditional ways govts have thought about this tactic.

chevman··on Walgreens Turns to Prescription-Filling Robots to Free Up Pharmacists
Interesting it took them this long to purse the opportunity here.

Something like 10-20 drugs make up like 80% of the maintenance meds dispensed in the US daily.

Supply chain efficiencies like this were monetized 20+ years ago by most of the major PBMs/health plans (look at their 'mail order dispensing pharmacies' to see them in action).

Doing a regionalized fulfillment play for your high volume geographies will likely save hundreds of millions in opex i'm guessing.

Will be curious to see if WBA can scale as quickly as they want here. I'm sure there are many industry partners who could lend a hand :)

chevman··on Meet Silicon Valley’s rattled layoff ‘survivors’
Marketing, sales, branding, etc are the ones who largely are doing the work to scale these companies. Ad dollars are one mechanism to grow reach across audiences, and those teams are the ones helping to make it actually happen.

And yes, marketing/ad budgets will likely get cut across all sectors (some more than others) during a recession. It's one line item among many that companies will flex up or down depending on macroeconomic conditions, as well as the position/health of their individual firm.

chevman··on LSD-like molecules counter depession without the trip
That's literally what they did. Started with their knowledge of LSD and went from there using a similar chemical.
chevman··on EDI vs. API
When all else fails, shove it in 'ZZ mutually defined' baby!

If you know, you know!!!!

Ha, ha, this gave me flashbacks to reading the X12 834 spec for healthcare transactions when it first came out.

chevman··on Health insurers just published close to a trillion hospital prices
It's really not malicious.

What you are seeing here is essentially part of the claims adjudication process output.

This takes as input the procedure (ie the ICD/CPT code) and the provider, and runs it against the 'plan design' (which essentially is what includes the provider networks and the associated negotiated rates per procedure) and outputs the resultant cost.

Same can be done on the PBM side, just substitute drug for procedure, and 'formulary' for 'plan design'.

The interesting question when you look at cross plan, cross provider, and cross carrier variances, is why :)

Many companies, careers, and lawsuits, are being born from this data drop. Will be fun times the next decade or so to see how this plays out.

chevman··on Apple tells employees to work at the office three times per week starting Sept
There is a huge chunk of the economy that is agitating for RTO.

All the big consultancies are pushing it, travel sector (eg airlines, hotels, conference circuit folks) are pushing it, corp real estate and related service sector (think Aramark and other bigCo service companies) are pushing it, etc.

All these folks are on site in your BigCo HQ week in, week out, talking to your senior execs who are predominantly white men 50+ years old, trying to convince them this is like an existential crisis only they can solve and which will supercharge their firm for the next 25 years.

I've seen this shit up close and it's real. Big money and big egos pushing this agenda.

It will happen, just a matter of how long it takes.

chevman··on How to design a referral program
Officially these types of things can manifest as ‘joint ventures’ or ‘partner programs’.

Unofficially they are your sales AE hooking you up outside of work :)

chevman··on Making Quieter Technology
Shortly after our son was born, my wife and I went thru basically everything in our house and figured out how to turn off all the extraneous beeps and noises so we wouldn't inadvertently wake him up from a nap.

We found most (not all!) devices typically have a way to turn this stuff off. Sometimes can turn off the exterior signal lights too.

The other thing we did that we ended up really liking was removing our doorbell. We live in a fairly urban part of our city and that really helped cut down on the random noises.

chevman··on Fake IMDB credits
Happens everyday all day in BigCo land!

You think those execs really did all those things they said they did?

chevman··on Show HN: Open-source serverless security lake powered by Rust + Apache Iceberg
Security lakes are very 2021, everyone moving to the security lakeHOUSE in 2023 broski!
chevman··on Counterfeits, fraud, and theft: Why Silca changed its return policy
A good example of the "reverse logistics" space in real life!

Some interesting rabbit holes to explore if you google that phrase.

One of my favorite small(er) Saas ERP vendors has a good 101 on the topic:

https://www.netsuite.com/portal/resource/articles/inventory-...

chevman··on Nonprofit markups.org is exposing the most egregious new car prices
When I negotiated to buy my most recent car online back in 2016, the term to use was 'final out the door cost'.

I reached out to maybe 7 or 8 dealers, had a couple that refused to provide a total itemized cost, and then got back 5 quotes that varied quite a bit (like $7500 on a $30k car).

Did one round of negotiation which ended up lowering the lowest price another thousand bucks or so and went with that dealership.

chevman··on Capital One enters enterprise B2B software, new data management SaaS
Yes, this a thousand times over!

Why would I spend 100x the cost to buy an internally developed solution that is barely an MVP product when I could buy a market leading, polished, SaaS product from a vendor who takes me out to dinner and ballgames? They also have implementation and professional service teams to help install said product quickly and efficiently, and many third party consulting firms if I need even more help (they take me out to dinner too!).

Oh, also the vendor doesn't yell at me like the internal IT teams do :)

Quite the conundrum for sure!

Would love to know which execs approved this at Capital One and what happens when they leave and everyone's air cover is gone?

← PreviousPage 3 of 6Next →