How to Design High Availability and High Performance Middleware - Homework

Job: Design a MySQL table for message queues to store message data

[Job Requirements]

1. Include table name, field, index;

2. Use text to describe design ideas and reasons, such as: Why design an index?

3. One page PPT is enough.

MySQL Message Queue Storage Architecture

• Using Netty as the underlying network framework, using multi-Reactor multi-threading mode

• Using Zookeeper as distributionConsistent framework to realize the active and standby switching of message queues

• The message format adopts TLV format

Message queue table design

• One table for each message queue, which can effectively isolate the interaction between different tables

• Record the consumption progress of each consumer group to ensure that consumers can consume at least one message

Message queue list

Client consumption progress table