They’re not mandatory. Not all modules have infrastructure code, and not all have so complex business logic that would make the separation justified. The most important hint on introducing an infra-module is a need to unit test the Business-Module.
Why the FT?See why over a million readers pay to read the Financial Times.
，推荐阅读wps下载获取更多信息
Machined from aluminum, with a spinning USB-A connector at one end and a rubber loop attached cap on the USB-C at the other, this drive looks and stays cool. A USB flash drive with both connectors is handy nowadays. This is quite a long drive, but I like the design, which doubles as a fidget toy). There’s a tiny hole for the included lanyard strap. I tested the 250-gigabyte model (500 GB or 1 TB are options). OWC suggests speeds of up to 946 MB/s (based on Thunderbolt USB-C with a MacBook). Testing with Windows and a USB 3.2 Gen 1 port, I only got around 420 MB/s read and write (you need Gen 2 or Thunderbolt to get the faster speeds). This drive also works with Chromebooks, Android, or iOS devices. The superfluous software is annoying, but you can format the drive. OWC offers a limited three-year warranty.，这一点在电影中也有详细论述
Nature, Published online: 03 March 2026; doi:10.1038/d41586-026-00678-7，更多细节参见体育直播