# Build a single backend
当比亚迪在这场发布会上同时推出第二代刀片电池与闪充技术时，这不再只是一家企业的产品更新，而是向整个行业抛出的一个现实问题：在新的技术坐标系下，其他玩家该如何应对？
。关于这个话题，服务器推荐提供了深入分析
Последние новости
We are all aware of this problem. A couple of years ago, Santiago Viana visited our team and conducted a small usability study of Pharo (while he was studying UX at the time). The sample size wasn’t large enough to be conclusive science, but the friction points he identified felt very real: