Programmer Think

Application of RabbitMQ in practical projects Business scenario explain: For some reasons, the specific business is not explained. The general business scenario is that module A will send A message to module B, and module B will update the local cache encache And module B is A cluster deployment in the project. Switch selection: 1. fa ...

RabbitMq data 1.win installation Step 1: Download and install erlang RabbitMQ server code is written in parallel language Erlang. The premise of installing RabbitMQ is to install Erlang. The download address is: http://www.erlang.org/downloadsConfigure environment variables this computer – > right click "properties" &ndash ...

Experiment 3: GVRP configuration 1, Purpose and requirements of the experiment Objective: to master the configuration process and basic working process of GVRP. Requirements: independently complete the experimental tasks and experimental reports, complete screenshots, supplemented by necessary written instructions, orderly experimental steps, ...

introduction This is my first blog. My writing is limited. I hope you will forgive me. Based on my final comprehensive experiment, I will tell you what routing and switching technology teaches and what we should learn. This comprehensive experiment is based on Huawei ENSP Completed. Experimental requirements The topology diagram is as f ...

Definition: dead letter refers to messages that cannot be consumed. Dead letter queue is the queue for storing dead letters Source: Message TTL expired, maximum queue length reached, message rejected actual combat One producer and two consumers (C1 and C2), and the producer passes normal of direct type_ Exchange (the bindingKey is zh ...

Hello everyone, let me share Java In process control Switch Multiple selection structure Look at my previous blog, you will know that the previous if judgment deals with interval problems, The Switch multi selection structure we are going to talk about today deals with the same amount of problems This is the Switch syntax: Write an exa ...

Test purpose Test the interconnection of different network segments through three-layer switchesThe three-layer switch is directly connected to the router to connect the external network to realize the connection between the host and the external network Application scenario The simulation implementation can be used for interconnection of di ...