灾备中的环路
Apr 5, 2022 Design, networking本文内容受[1]启发 Active/Passive的灾备情况下，如果灾备中心是冷备，那么分离的3层DCI并没有多大的作用。但真正的冷备有多少呢 ...
networking
网络架构师与网络自动化
Mar 23, 2022 networking, Arichitect, Automation文章内容受[1]启发 网络架构师如同建筑行业的建筑师（架构师和建筑师的英文都是architect）一样，在理解材料、工具和操作过程中的优缺点的 ...
网络可靠性工程师 NRE
Mar 23, 2022 networking, Automation, Reliability本文内容受[1]启发。 可靠性工程师顾名思义就是保证可靠性的工程师。非常著名的《Site Reliability Engineering: How Google Runs》提到了Google内部是如何保障可靠 ...
Tsukkomi about Chinese Cable SP Providers
Mar 16, 2022 networking, ISPCompanies usually take experiences from others in the same industry or the ones share a lot of characters. This is also similar to Chinese companies in cable SPs. Every time I heard about what they wanted to learn from when we were discussing future business development, Comcast is always the one they like. But from my personal view, I prefer to consider this is an error to position themselves like Comcast because there are no share characteristics except for being called cable SPs. ...