https://roadmap.sh/backend

• 로드맵 사진

• [ ] Internet

  • [ ] How does the internet work
  • [ ] What is HTTP
  • [ ] Browsers and how they work
  • [ ] DNS and how it works
  • [ ] What is Domain Name
  • [ ] What is hosting

• [ ] Basic Fontend Knowledge

  • [ ] HTML
  • [ ] CSS
  • [ ] JavaScript

• [ ] OS and General Knowledge

  • [ ] Terminal Usage
  • [ ] How OSs work in General
  • [ ] Process Management
  • [ ] Threads and Concurrency
  • [ ] Basic terminal
  • [ ] Mermory Management
  • [ ] Interprocess communication
  • [ ] I/O Management
  • [ ] POSIX Basics
  • [ ] Basic Networking Concepts

• [ ] Language

  • [ ] Java
  • [ ] Kotlin

• [ ] Version Control Systems

  • [ ] Git

• [ ] Relational Database

  • [ ] PostgreSQL
  • [ ] MySQL

• [ ] NoSQL

  • [ ] Cassandra
  • [ ] MongoDB

• [ ] More about Databases

  • [ ] ORMs
  • [ ] ACID
  • [ ] Transactions
  • [ ] N+1 Problem
  • [ ] Database Normalization
  • [ ] Indexes and how they work
  • [ ] Data Replication
  • [ ] Sharding Strategies
  • [ ] CAP Theorem

• [ ] Learn about APIs

  • [ ] HATEOAS
  • [ ] Authentication
    • [ ] OAuth
    • [ ] Basic Authentication
    • [ ] Token Authentication
    • [ ] JWT
  • [ ] REST
  • [ ] JSON APIs

• [ ] Caching

  • [ ] CDN
  • [ ] Server Side
    • [ ] Redis
    • [ ] Memcached
  • [ ] Client Side

• [ ] Web Security Knowledge

  • [ ] Hashing Algorithms
    • [ ] MD5 and why not to use it
    • [ ] SHA
    • [ ] scrypt bcrypt
  • [ ] HTTPS
  • [ ] Content Security Policy
  • [ ] CORS
  • [ ] SSL / TLS
  • [ ] OWASP Secuiryt Risks

• [ ] Design and Development Principles

  • [ ] GOF
  • [ ] DDD
  • [ ] TDD
  • [ ] SOLID
  • [ ] KISS
  • [ ] YAGNI
  • [ ] DRY

• [ ] Architectural Patterns

  • [ ] Monolithic Apps
  • [ ] Microservices
  • [ ] SOA
  • [ ] CQRS and Event Sourcing
  • [ ] Serverless

• [ ] Search Engines

  • [ ] Elasticsearch

• [ ] Message Brokers

  • [ ] RabbitMQ
  • [ ] Kafka

• [ ] Containerization

  • [ ] Docker