Inquiry on BrokerRole and Controller Impact on Data Consistency and Performance in RocketMQ

[vb3328998]

Hello RocketMQ Team,
I am currently evaluating the impact of different broker roles, specifically ASYNC_MASTER and SYNC_MASTER, on data consistency and performance in RocketMQ. I have a few questions and would appreciate your insights:

1. Impact of Controller on BrokerRole Limitations:
   If we introduce a controller to manage the broker roles, will the typical limitations associated with ASYNC_MASTER (potential data loss) and SYNC_MASTER (performance bottlenecks) be mitigated?
   How does the controller facilitate automatic failover and role switching in the event of a broker failure?
2. Ensuring Data Integrity and Performance:
   What are the best practices for ensuring data integrity while maintaining high performance in a RocketMQ setup?
   Are there any recommended configurations or strategies to balance the trade-offs between data consistency and system throughput?
   Our primary goal is to ensure the completeness and reliability of business data without compromising on performance. Any guidance or recommendations you could provide would be greatly appreciated.
   Thank you for your support and looking forward to your response.