發布日期：Oct 16, 2020

文章於 Jul 14, 2021 更新

技能樹參考

Internet

Basic Frontend Knowledge

  • HTML
  • CSS
  • JavaScript

Operating System and General Knowledge

  • Terminal Usage
  • How OSs work in General
  • Process Management
  • Threads and Concurrency
  • Basic Terminal Command
  • Memory Management
  • Interprocess Communication
  • I/O Management
  • POSIX Basics
  • Basic Networking Concepts

Learn a Language

  • Java
  • C#
  • PHP
  • Rust
  • Go
  • Python
  • Ruby
  • JavaScript –> 為啥這個算後端語言！？！！ 😱

Version Control System

Basic Usage of Git

Repo hosting service

  • gitHub
  • gitLab
  • Bitbucket

Relational Database / NoSQL Database

Relational Database

  • PostgreSQL
  • MySQL
  • MariaDB
  • MS SQL
  • Oracle

NoSQL Database

  • Document MongoDB, CouchDB
  • Column DBs Cassandra
  • Time series InfluxDB, TimescaleDB
  • Realtime Firebase, RethinkDB

More about Databases

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

Learn about APIs

  • HATEOAS
  • Open API Spec and Swagger
  • Authentication
  • REST
    • Read Roy Fielding’s Paper
  • JSON APIs
  • SOAP
  • gRPC
  • Cookies Based
  • OAuth
  • Basic Authentication
  • Token Authentication
  • JWT
  • OpenID
  • SAML

Caching