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isignal

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Processes can die independently so the state of a concurrent shared memory data structure when a process dies while modifying this under a lock can be difficult to manage. Postgres which uses shared memory data structures can sometimes need to kill all its backend processes because it cannot fully recover from such a state.

In contrast, no one thinks about what happens if a thread dies independently because the failure mode is joint.

Aren't the alternatives you mentioned - icerberg and duckdb - both storage solutions while spark is a way to express distributed compute? I'm a bit out of touch with this space, is there a newer way to express distributed compute?

Intel's Humbling 2 years ago

Intel also had a later chance when Apple tried to get off the Qualcomm percent per handset model. This was far after the original iPhone. Apple also got sued for allegedly sharing proprietary Qualcomm trade secrets with Intel. And Intel still couldn’t pull it off despite all these tailwinds.

Microsoft, Facebook, google, Apple, Amazon etc are all hugely profitable companies. If anyone can afford to ride out wall streets short term thinking, it is them.

Lie still in bed 3 years ago

Where there’s lack of sleep, willpower is one of the first things to be affected. So the authors advice only applies in a narrow set of cases. Exercise, for example, might be a better way of getting out of the vicious loops caused by lack of sleep.

FedNow Is Live 3 years ago

Yes, that part is unfortunate. It requires full routing number and account number. Maybe the phone number to account number mapping might be seen as a privacy risk in USA.

FedNow Is Live 3 years ago

It is live on star one credit Unions mobile app. On their interface, it still requires you to specify the target’s routing and ac number like an ACH transaction. So not the most usable now.

FedNow Is Live 3 years ago

Another difference is the use of phone numbers and simple email like identifiers in UPI. That doesn’t seem to be part of FedNow itself. What makes UPI very usable is that entering the phone number or a simple UPI id brings up some metadata about the person to confirm that the transfer target is accurate. In FedNow such a layer has to be added by Zelle or similar layer above, it appears.

It would make sense if they started out building a proprietary os (for which, btw, the count of people you mentioned is not enough, Microsoft employs vastly more people). If they contribute to open source projects and then cry for compensation, it makes no sense. They can expect compensation for services sure, but not for their open source contribution code. Those are the rules they are playing by. Not to mention that there’s vastly many more contributors who aren’t getting compensated.

The claim wasn’t that chat gpt doesn’t know what a frisbee is. The claim was that recognizing frisbees is different from a fundamental understanding of frisbees. So it was an example rather than a specific claim about chat gpt.

Individual corporate entities have their own flaws but the competition between them is a structure that eventually forced inefficient entities out. So Intel eventually finds themselves overtaken by a TSMC. But with govt entities, no such structure exists.