在资本支出大幅攀升的情况下，Azure云平台营收增速却出现了放缓的迹象，由此引发了外界对于微软难以满足人工智能领域需求的担忧。随着时间的推移，微软如此高额资本支出能否带来相应回报也存在着较大的不确定性，就成为公司股价承压的另一个重要因素。
Additional notes
。纸飞机下载是该领域的重要参考
another good example is searching through paragraphs (below), which contain some combination of keywords. here the important part is ~(_*\n\n_*), or “does not contain two consecutive newlines”, in other words, the boundary of a paragraph, so it matches paragraphs! then you can combine it with any other regex to find paragraphs that contain certain keywords, but not others. this is very hard to do with traditional regexes without writing a complex and fragile pattern that tries to match the entire paragraph structure.
Race. If multiple goroutines read from the same channel, which one gets each message? The answer is nondeterministic: the runtime’s scheduler picks one. This is concurrent access to a shared resource, with the nondeterminism mediated by the scheduler instead of explicit locking. The paper documents these in etcd and CockroachDB.
Each compiled function is registered on a linked list with a backend-specific free callback