はてなブックマーク

Should You Stop Using Prisma? Why Database ORMs Might Be the Worst Thing That Happened to Backend Development I need to tell you something that might be controversial: Prisma, the darling of the TypeScript world, might be holding your application back. After three years of using Prisma in production, debugging performance issues that shouldn’t exist, and watching our serverless costs spiral out of

Have you ever tried to reset your password and ended up questioning your entire existence? Probably. That wasn’t your fault, but the fault of bad error prevention and handling. Error handling is one of those sneaky, underestimated parts of UX—the kind that only gets noticed when it’s done poorly. After reading this, though, you’ll know that errors are not just obstacles, they’re opportunities. Whe

熊本大学などの研究チームは10月22日、ヤドカリと共生し、その「宿」となる巻貝のような構造物を作るイソギンチャクが新種であることを突き止め、「ツキソメイソギンチャク」（学名：Paracalliactis… 熊本大学などの研究チームは10月22日、ヤドカリと共生し、その「宿」となる巻貝のような構造物を作るイソギンチャクが新種であることを突き止め、「ツキソメイソギンチャク」（学名：Paracalliactis tsukisome）と命名したと発表した。 この「ツキソメ」というのは『万葉集』に由来するらしい。 新種の動物に万葉歌が由来になるのは素直に嬉しかったので、どの歌だろうと調べているうちに、この命名じたいに疑問を持つに至った。なので筆をとったんだ。 なお、この文章は文学研究の立場から知見を提供するもので、決してこの研究成果を貶めたり、新種のイソギンチャクの価値を低めるものではないことをあら

The most precious things in life are memories and reflection. After we released the next generation TiDB Cloud, I think it is time for some reflection. Time flies — ten years have passed. On April 1, 2015, Max asked me, very seriously on April Fools’ Day, “Do you want to start a company together?” From that moment, I jumped on the TiDB train. The ride has been bumpy and brilliant. In these ten yea

!). Changelog: 30 Dec 2022 — Use Medium’s new code block for syntax highlighting 12 Jan 2022 — Improve clarity 5 Jan 2022 — Fix typos and improve clarity What do BERT, RoBERTa, ALBERT, SpanBERT, DistilBERT, SesameBERT, SemBERT, SciBERT, BioBERT, MobileBERT, TinyBERT and CamemBERT all have in common? And I’m not looking for the answer “BERT” 🤭. Answer: self-attention 🤗. We are not only talking ab

You won’t hear this at PyCon. You won’t read it in the official Python blog. But after 2 years of Python development and watching the ecosystem closely, I’m convinced we’re witnessing the slow-motion collapse of the world’s “most popular” programming language.

For developers building AI-powered applications, bridging the gap between analytical data stores and low-latency serving engines is a common challenge. The new BigQuery import feature for Vertex AI Vector Search, now in Public Preview, offers a powerful solution. This feature is a game-changer for any developer who has struggled with the complexities of moving data from a data warehouse like BigQu

Get started with ETL Testing using this blog which is written based on real-world industry case studies and experience. Even though the above diagram is a bit of simplification, this is how most ETL workflows may look like. To put simply, ETL is an automated process to move data from source systems to target systems, involving various stages for Extract, Transform and Load sub-processes, without d