12 Matching Annotations
  1. Last 7 days
    1. Historic images of railroads; Black + White; strong consistent tie to local community and local ag; strong tie to history

  2. Apr 2019
    1. After all, the best messaging app in most countries or continents is the one most other people are already using there.
  3. Nov 2018
    1. Use of Slack in a FACE-TO-FACE class and how much it increased interaction; brings up a point that concerns me and that's what happens when the instructor/TA appear to be available 24/7 given the nature of Slack; good exploration of motivating students to use it (4/5)

  4. May 2018
    1. Fanout: 相当于广播,producer 可把消息发送给多个 consumer,属于异步调用范畴,如下图

    2. Cast: 异步调用,producer 发送消息后继续执行后续步骤,consumer 接收处理消息,如下图。

    3. Call: 同步调用,但过程稍微复杂,producer 发送消息后立刻创建一个 direct consumer, 该 direct consumer 阻塞于接收返回值。对端的 consumer 接收并处理 producer 的消息后,创建一个 direct producer,它负责把处理结果发送给 direct consumer

    4. AMQP 是应用层协议,它在 client 和 server 端引入了消息中间件,解耦了 client 和 server 端,支持大规模下的消息通信

      AMQP 引入了消息中间件

      从RPC角度来看,Client端要远程调用Server端的函数

      从AMQP角度来看,Client要发起请求,产生请求消息,所以是Producer,Server端需要获取消息消费,才能进行相应的处理,所以是Consumer

  5. Nov 2014
    1. This criterion requires an independent security review has been performed within the 12 months prior to evaluation. This review must cover both the design and the implementation of the app and must be performed by a named auditing party that is independent of the tool's main development team. Audits by an independent security team within a large organization are sufficient. Recognizing that unpublished audits can be valuable, we do not require that the results of the audit have been made public, only that a named party is willing to verify that the audit took place.