2023/04/02 1:25
- Why do we need system splits? How do I split the system? Is it okay not to use dubbo after splitting?
- Tell us how dubbo works? Can I continue communication if the registry is hung up? What is the process of an RPC request? Dubbo framework implementation principle
- What communication protocols does dubbo support? What serialization protocols are supported?
- What are the dubbo load balancing policies and cluster fault tolerance policies? What about dynamic proxy policies?
- What is Dubbo’s SPI idea?
- How to perform service governance, service degradation, failure retry, and timeout retry based on dubbo?
- How to design the idempotency of distributed service interfaces (for example, no repeated deductions)?
- How to ensure the sequential nature of distributed service interface requests?
- How to design an RPC framework similar to Dubbo?
- Where the dubbo service is exposed and referenced by the process, the load balancing policy, and where the fault tolerance mechanism is implemented
- Dubbo service call procedure
- How does the dubbo caller generate the corresponding service in the JVM? Dubbo server and caller timeout setting and difference, dubbo connection.