Viewing profile — ljchen

Most tech companies need vc money to bootstrap product development and businesses. The question is how much is "too much"? A very subjective question, especailly considering huge d…

It's interesting that at the bottome of this article there is a recommened article about PCIE 7.0 published in June 2025. And it says "While PCIe 8.0 is still years away, PCIe 7.0 …

Agreed. "Open sourcing" means you do it for free but your work benefits others. And you may have an opportunity to pass the torch to others. For hobbies you keep it to yourself. I …

Interesing idea. I am wondering what are the use cases on top of your head? I am asking because in my understanding people who care concurrency and parallelism are often those who …

My personal feeling is that medical practices have not evovled too fast with computing. Electrical engineering, mechanical engineering, biomedical engineering etc all contributed a…

I always find it odd to put the two keywords "blockchain" and "DB" together (though I know quite a few similar projects). The essence of blockchain, in my view, is to decentrialize…

I most agree, only except that perf is determined by a myriad of facors. Even if this piece of data fits into a cache line, it may have no or negative effect on the following code.…

I second this. It's too risky and simply not worth it. Nevertheless, I find this "optional ACID" thing interesting. Many years ago when I was a graduate student, NoSQL was a big th…