Today-I-Learned

Start:May 5.2024

AI

• Markov Decision Process

  Backend

• RESTful

  Database

• Relational Database

  JPA

• N+1 Problem
• QueryDSL

  Spring

• Annotation
• Bean LifeCycle,Bean Scope
• Bean,Component
• Build Tool,Directory Structure
• DAO,DTO,VO,Builder Pattern
• Dispatcher-Servlet
• GraphQL
• Servlet
• Spring DI,Spring IoC
• Spring MVC
• Spring Package Structure
• Spring WebFluw

  Data Structure

• Graph
• Tree

  Kotlin

• Loop
• Variable,Bitwise Operator

  Object-Oriented Programming

• SOLID

  Java

• Abstract Class,Interface
• Access Modifier,Static,Get,Set,Encapsulation
• Casting
• Class,Method,Field,Object,Instance
• Inheritance,Overriding,Overloading

  English

• TOEIC RC-1
• TOEIC RC-2