T.I.L_221102

What’s New for Today

1. JPA 복습
   • JPA_Inheritance
     • super,sub class
     • compsite columns for primary key
       • idclass
       • embeddedid
     • identifying, nonidentifying relationship
   • lazy_loading
     • proxy, lazy loading
     • cascading persistence
     • orphan removal
   • datatypes
     • embedded type
     • collection type
2. Elastic Search
   • security_settings
     • TLS Settings
     • Public Key/Private Key
     • User Authentication
   • kibana_installation
     • kibana installation
     • background daemons
3. Spring
   • ThreadLocal
   • Template
     • Strategy Pattern
   • Proxy
     • proxy pattern
     • decorator pattern