A book about modern operating systems. Topics are broken down into three major conceptual pieces: Virtualization, Concurrency, and Persistence. Includes all major components of modern systems including scheduling, virtual memory management, disk subsystems and I/O, file systems, and even a short introduction to distributed systems.
ASIDE : SOMETIMES LIFE ISN’T PERFECT
Even when you design a beautiful system, sometimes all the corner cases don’t work out exactly as you might like. Take the mkdir example above; one could redesign mkdir to have different semantics, thus making it idempotent (think about how you might do so); however, why bother? The NFS design philosophy covers most of the important cases, and overall makes the system design clean and simple with regards to failure. Thus, accepting that life isn’t perfect and still building the system is a sign of good engineering. Remember Ivan Sutherland’s old saying: “the perfect is the enemy of the good.” (查看原文)
best OS reference ever.
作者说：The real point of the educational process: to go forth, to study many new and fascinating topics, to learn, to mature, and most importantly, to find something that lights a...best OS reference ever.
作者说：The real point of the educational process: to go forth, to study many new and fascinating topics, to learn, to mature, and most importantly, to find something that lights a fire for you.
这本书做到了(展开)
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4 有用 Ethanity 2020-03-06 23:27:38
best OS reference ever. 作者说：The real point of the educational process: to go forth, to study many new and fascinating topics, to learn, to mature, and most importantly, to find something that lights a... best OS reference ever. 作者说：The real point of the educational process: to go forth, to study many new and fascinating topics, to learn, to mature, and most importantly, to find something that lights a fire for you. 这本书做到了 (展开)
3 有用 马牛 2014-02-20 12:09:48
The five starts are honest!
6 有用 浅滩惊涛 2019-04-12 23:40:39
这次提前打五星不是因为虚荣，而是为了推广并帮助更多的人
1 有用 颜木林 2020-06-01 15:03:06
只读了调度和文件系统相关篇目。本书太了不起了，能把复杂的os讲的如此清晰简洁。
1 有用 .. 宸 ~ 2018-12-25 03:15:26
好像是这辈子第一次看完一整本600页以上的书，之前看过的一些都是跳了几章不感兴趣的，满满的成就感。最大的体会是Remzi每个系统真的是由浅入深讲的很清楚，比如从简单的scheduler到multi-level feedback shared到multi-processsor scheduler, 每个都讲清楚优点与缺点，然后再引出下一个系统，这种讲解方法把整个系统的演变和历史都理清楚了，让人很容易... 好像是这辈子第一次看完一整本600页以上的书，之前看过的一些都是跳了几章不感兴趣的，满满的成就感。最大的体会是Remzi每个系统真的是由浅入深讲的很清楚，比如从简单的scheduler到multi-level feedback shared到multi-processsor scheduler, 每个都讲清楚优点与缺点，然后再引出下一个系统，这种讲解方法把整个系统的演变和历史都理清楚了，让人很容易跟上并进行思考。很多操作系统的单机设计理念，其实在现在复杂多变的分布式中也都是有应用的。强烈推荐。 (展开)
0 有用 南瓜皮儿 2024-04-26 01:02:06 湖北
这种书应该很难写吧
0 有用 Conte d'hiver 2024-04-15 22:35:03 德国
只能说没想象中这么好，在educative上看了一半左右，坚持不住了
0 有用 共舞的梦 2024-02-03 17:46:52 陕西
在看第一个piece，讲述的方式很值得借鉴，从多个理想assumption出发，有层次地构建系统模型。由简单到复杂，由因到果，结果就是比以前读过的操作系统书好理解多了。个人来说，对我在写技术文章方面也提供了一些启发。 （btw，最近开始看一手资料才发现翻译能遗漏多少信息，比如microkernels中文翻译是“微内核”，直接把s表示的复数丢掉了。。。）
0 有用 sctakly 2023-11-13 10:57:14 新西兰
想当年上学时读老师推荐的龙书，一直云里雾里，tm瞎扯淡！可惜毕业了才看到这本书，非常良心的作者
0 有用 弗格孙 2023-09-11 23:35:33 上海
看完我把家里其他 os 书全烧了。