“There’s an incredible amount of depth and thinking in the practices described here, and it’s impressive to see it all in one place.” —Win Treese, coauthor of Designing Systems for Internet Commerce The Practice of Cloud System Administration, Volume 2, focuses on “distributed” or “cloud” computing and brings a DevOps/SRE sensibility to the practice of system administration. Unsatisfied with books that cover either design or operations in isolation, the authors created this authoritative reference centered on a comprehensive approach. Case studies and examples from Google, Etsy, Twitter, Facebook, Netflix, Amazon, and other industry giants are explained in practical ways that are useful to all enterprises. The new companion to the best-selling first volume, The Practice of System and Network Administration, Second Edition, this guide offers expert coverage of the following and many other crucial topics: Designing and building modern web and distributed systems Fundamentals of large system design Understand the new software engineering implications of cloud administration Make systems that are resilient to failure and grow and scale dynamically Implement DevOps principles and cultural changes IaaS/PaaS/SaaS and virtual platform selection Operating and running systems using the latest DevOps/SRE strategies Upgrade production systems with zero down-time What and how to automate; how to decide what not to automate On-call best practices that improve uptime Why distributed systems require fundamentally different system administration techniques Identify and resolve resiliency problems before they surprise you Assessing and evaluating your team’s operational effectiveness Manage the scientific process of continuous improvement A forty-page, pain-free assessment system you can start using today
Here is an abstract of a medical journal paper about COPD. underlie the medical terms with an prefix in it, and write down the Chinese equivalent of the term. Chronic obstructive pulmonary disease ( COPD) is a common lethal disease. In China, it has the third incidence rate and is also the third leading cause of death. Over the past decades, there is a rapid growth in the prevalence of COPD. The three significant causes are the growth of smoking population, severe air pollution, and the aggravating trend of the aging population. Insufficient clinical application of spirometry is a huge obstacle in the diagnosis and treatment of COPD in China. The reasons for the limited use of spirometry in clinical practice, especially in most primary medical institutions, include poor understanding of the significance of pulmonary function tests, lack of equipment, and financial constraints. Main methods for the prevention of COPD include smoking cessation, control of air pollution, and the promotion of pulmonary function testing.
帮我润色这段英文自我介绍：Dear professors, I am very glad to attend this interview. My name is Yu Yuezhou, from Shandong Province. I am 23 years old. I have got my diploma in computer Science and Technology from Shandong University of Science and Technology. In college, I always study hard because I think study can help me make faster progress. At the same time, I love hands-on practice, willing to study, not afraid of difficulties. In addition, I also served as the minister of a department in the Student Union, which helped me develop the habit of communicating with others and made many friends. If I had to use a sentence as my motto, I would choose - "you are more than what you have become now". Just because of this, I really want to become a graduate student to further study the professional field of computer and fully explore my potential. That's all for my introduction. Thank you.要求润色之后的英文要符合日常使用习惯
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