- JVM
- λ³μμ νμ
- μ°μ°μ
- λ¬Έμμ΄
- StringBuffer/StringBuilder
- 쑰건문
- λ°λ³΅λ¬Έ
- λ°°μ΄(array)
- κ°μ²΄μ§ν₯νλ‘κ·Έλλ°1
- κ°μ²΄μ§ν₯νλ‘κ·Έλλ°2
- μ΄κ±°ν(Enum)
- μ λ€λ¦(Generic)
- μμΈμ²λ¦¬(Exception Handling
- μΈν°λ·
- λΈλΌμ°μ λμμ리
- TCP/IP
- PORT
- URI
- HTTP
- HOSTING
- μ΄μ체μ μλλ°©μ
- νλ‘μΈμ€ κ΄λ¦¬
- μ€νλ§ μμκΈ°
- IoC / DI
- Spring Container / Bean
- Singleton Container - @Configuration
- @Component Scan / @Autowired
- Spring Bean Life Cycle
- Bean Scope
- Java κΈ°λ³Έ λ¬Έλ²
- OOP(SOLID, GRASP μΆκ° νμ)
- JVM(μΆκ° κ³΅λΆ νμλ‘ μΌμ μ€λ¨)
- μ΄κ±°ν
- Generic
- Exception Handling
- Collection
- Annotation
- Lambda
- Stream
- Thread
- Reflection
- lock & Concurrency
- Internet
- Browser λμ μ리
- TCP/IP + UDP
- PORT
- URI/URL
- DNS
- HTTP
- Hosting
- OSμ μΌλ°μ μλλ°©μ
- νλ‘λ μ€ κ΄λ¦¬
- Client-Server Model
- JSON, XML, YAML
- CGI
- Web Serverμ WAS
- Servlet life cycle
- Thread Pool
- termianl
- μ€λ λμ λμμ±
- λ©λͺ¨λ¦¬ κ΄λ¦¬
- νλ‘μΈμ€κ° ν΅μ (IPC)
- μ μΆλ ₯(I/O) κ΄λ¦¬
- POSIX κΈ°μ΄
- Encode
- Hash
- Time zone
- Regex
- UUID
- Interrupt
- System call
- V-Memory
- Paging
- Oauth 2.0
- CRUD
- RDBMS
- DDL, DML, DCL
- Transaction(Local, Global, Distributed)
- ACID
- Isolation
- Index(B, B+, B*-Tree, Hash ..)
- Replication
- νν°μ λ(Partitioning)
- μ€λ©(Sharding)
- Modeling
- μ€νλ§ μμκΈ°
- IoC / DI
- Spring Container & Bean
- Singleton Container - @Configuration
- @Component Scan & @Autowired
- Spring Bean Life Cycle
- Bean Scope