#分布式
开写我的分布式原理教程，初步想好的名字是《图解分布式系统原理》。想写这个教程，是因为重读DDIA的过程中，发现在分布式这块，有很多地方没有展开写。例如happen before关系，例如共识算法（作者一笔带过，我严重怀疑他可能不会：）。
目前先在Latex上写，后续写好了会逐章公布在网站上。
BY codedump的电报频道
Telegram is riding high, adding tens of million of users this year. Now the bill is coming due.Telegram is one of the few significant social-media challengers to Facebook Inc., FB -1.90% on a trajectory toward one billion users active each month by the end of 2022, up from roughly 550 million today.
Mr. Durov launched Telegram in late 2013 with his brother, Nikolai, just months before he was pushed out of VK, the Russian social-media platform he founded. Mr. Durov pitched his new app—funded with the proceeds from the VK sale—less as a business than as a way for people to send messages while avoiding government surveillance and censorship.
codedump的电报频道 from fr