java fast boot

https://github.com/spring-projects/spring-loaded

http://www.mulesoft.com/tcat/tomcat-reload#server-restart

HotSwap Agent

• http://hotswapagent.org/

• http://dcevm.github.io/

• https://dzone.com/articles/hot-swap-java-bytecode-on-runtime

빠른 시작을 위한 팁

• https://spring.io/blog/2018/12/12/how-fast-is-spring

CDS

• https://netmarble.engineering/class-data-sharing-cds-and-layered-jar/