状态机模式是否有必要强依赖es

apache / servicecomb-pack

Apache ServiceComb Pack is an eventually data consistency solution for micro-service applications. ServiceComb Pack currently provides TCC and Saga distributed transaction co-ordination solutions by using Alpha as a transaction coordinator and Omega as an transaction agent .

https://servicecomb.apache.org/

Apache License 2.0

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状态机模式是否有必要强依赖es #728

Closed DawnSouther closed 2 years ago

DawnSouther commented 2 years ago

servicecombo应该只是一个协调器，依赖es做历史记录查询是否有些太重了？ db查询的性能瓶颈在哪呢？把es做成一个可选项是一个更好的选择？

coolbeevip commented 2 years ago

Currently, only the state machine model uses ES to store archived messages and front-end queries. You can implement the TransactionRepository interface according to your favorite storage. Just like ElasticsearchTransactionRepository.java

DawnSouther commented 2 years ago

I want to know why use ES in FSM? Is it just a temporary solution? Or what other considerations?

coolbeevip commented 2 years ago

ES is designed to provide an Improve query performance way to find and manage information on large transaction data