两年前，我找视频制作公司花了半年做了个二十年来【软件架构的演进】的视频（ https://youtu.be/6X74pEJ58-E ），从单体架构到SOA，再到微服务，再到云原生架构。今天终于把这个视频做成了一个平台：MegaEase Cloud - 国内 http://cloud.megaease.cn / 国外 http://cloud.megaease.com，欢迎试用和反馈！
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Bitcoin mining is the process of adding new transactions to the Bitcoin blockchain. It’s a tough job. People who choose to mine Bitcoin use a process called proof of work, deploying computers in a race to solve mathematical puzzles that verify transactions.To entice miners to keep racing to solve the puzzles and support the overall system, the Bitcoin code rewards miners with new Bitcoins. “This is how new coins are created” and new transactions are added to the blockchain, says Okoro.
If riding a bucking bronco is your idea of fun, you’re going to love what the stock market has in store. Consider this past week’s ride a preview.The week’s action didn’t look like much, if you didn’t know better. The Dow Jones Industrial Average rose 213.12 points or 0.6%, while the S&P 500 advanced 0.5%, and the Nasdaq Composite ended little changed.
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