2月26日，爱奇艺（NASDAQ:IQ）发布2025年第四季度及全年财报。受益于高品质多元化内容的持续供给，爱奇艺交出一份稳健的成绩单。数据显示，公司2025年全年实现总收入272.9亿元（人民币，下同），Non-GAAP运营利润6.4亿元，连续四年运营盈利。其中，第四季度总收入为67.9亿元，实现同环比双增长。
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2月18日，微软研究院在《自然》（Nautre）发表论文Laser writing in glass for dense, fast and efficient archival data storage，介绍了一种名为Silica的玻璃三维光学存储技术，可在一块12平方厘米*2毫米的方形玻璃中存储4.8TB数据，相当于约200万本书籍。，详情可参考哔哩哔哩
Белый дом назвал причину решения Трампа ударить по Ирану02:40
。关于这个话题，PDF资料提供了深入分析
Isolation guaranteesIn order to prioritize extreme availability, the system throws traditional isolation guarantees out the window. The paper says ANSI SQL-style isolation and strict consistency cannot survive at scale in this architecture. The atomicity protocol prevents dirty reads by ensuring only fully committed logs leave a client’s private queue, but commit-time read-write and write-write conflicts are ignored entirely! If two clients hit the same record, the last-writer wins. So lost updates are common. To make this usable, the authors push consistency up to the client. For ensuring monotonic reads, each client tracks the highest commit timestamp it has seen, and if it sees any older version from S3 it rejects it and rereads. For monotonic writes, the client stamps version counters on log records and page headers. Checkpoints sort logs and defer any out-of-order SQS messages so each client’s writes stay in order.，更多细节参见一键获取谷歌浏览器下载
概念机与 AI 设备负责展望未来，真正要承担起营收重任的，还得是脚踏实地的量产机型。在这方面，联想在 MWC 上打出了一套密不透风的机海战术。