Viewing profile — joemag

Loved this article! I initially was confused by how this transition would work with the conservation of angular momentum (since the electron would be flipping from spin ±½ to the o…

The root of all trust is eventually some human, or group of humans. See "Reflections on Trusting Trust." At least so far, Apple has convinced me that they are both willing and comp…

Absolutely! The distance to LEO satellites (like spacex or kuiper) is low enough that you would beat latency of fiber paths once the destination is far enough.

It gets diffused to the point where it’s no longer distinguishable from the background.

I found it interesting that a town of 100 had a runway capable of landing a 787. Was it built specifically for these kinds of scenarios, i.e. as an earliest diversion point for tra…

For those of us who build distributed systems, it’s all about number of modes we need to design for, test, and monitor. If all I have to worry about is process death, I can design …

Just like the sibling, I admit I’ve never heard this definition of line rate...

With one thread, maybe. But using multiple threads it’s not even that hard. I’ve hit 100Gbps using stock TCP stack and ~10 threads in Rusts Hyper without much trouble. Another exam…

Is the tunneling protocol really IPIP for these overlays? Oh boy - that’s going to really suck on wide multi path networks like the ones used by cloud providers.

No. See question #4 in QLDBs FAQ: https://aws.amazon.com/qldb/faqs/

The standard model still doesn’t explain gravity, dark matter, or dark energy. There are still ways to go.

Interesting pricing decision by AMD. Given their performance, and no other competition in x86 market besides Intel, surprised they chose to sell at such a steep discount. Sometimes…

Argh, you are right - the ad fold made it seem like the article ended, yet there were two more paragraphs below it. Still, rereading the article, the main body seemed a bit coy. It…

Misleading indeed. And I’m surprised the article did not talk about binary black hole mergers being potential sources of such black holes, since that seems like the most plausible …

It comes with a bias though, since your searches will bias towards finding asteroids that are easiest to find using your search method.

Agree. I once had to explain the concept of idempotemcy to a payment processor, whose APIs lacked it.

Any phrase that succeeds at transferring an idea out of your head into mine is good enough for me.

EC2 engineer here. Pricing is definitely a hard topic, and we can do more to make it easier. However, with regards to your second comment, are you looking for something more than t…

Another way to look at it: customers like you, who build custom work arounds to some problem, influence our decision that a particular problem is important enough to be solved.

Frankly, looking at all my apps, the only use-case I have for background tasks is Google Photos, who I want to automatically upload my recent photos to the cloud. A very distant se…

That was the single biggest difference I observed when I switched from Android to Apple 4 years ago. I no longer had periodic episodes where my phone would burn through 80% of my b…

The thing that’s always fun to see on such graphs is comparison to theoretical latency based on the speed of light in fiber. Gives a sense of how circuitous a particular route is.

Similar thing drives me nuts in GMail for iPad. Every time I open a link, it asks me to download chrome. I say no thanks, and uncheck the default “remind me later” option, yet few …

Unless I’m misunderstanding the question, many http clients would pool http(s) connections. Most of them do that by default. So connection establishment cost gets amortized over la…