Tag:Technical details

  • How does the business team unify the architecture design style?


    Introduction:When you first launched the application, have you ever felt unable to start in the face of business framework construction? Maintaining online applications and facing a lot of historical burden, are you avoiding the pit and falling into the mire? Why are the same business applications with different design styles? Why is the original design […]

  • On Kafka’s consumption rebalancing from a production error


    Problem description The production error log of the project is as follows, [commitSync] processed message to kafka failed, Just Ignore this commit, wait for next commit to make these messages processed.org.apache.kafka.clients.consumer.CommitFailedException: Commit cannot be completed since the group has already rebalanced and assigned the partitions to another member. This means that the time between subsequent […]

  • The beginning of golang


    The beginning of golang 1. Learning direction of golang Go language, we can simply write it as golang 2. Application field of golang 2.1 application and development of blockchain 2.2 background service application 2.3 cloud computing / cloud service background application 3. Introduction to learning methods Build an overall framework and then detail In practical […]