sde-bookmarks

✅ NO Thread Should be Blocked

• Java NIO
• Nodejs Event Loop
• Golang goroutine
• Redis Single Thread
• Netty, Reactor and WebFlux
• Java Reactive Overview
• Virtual Thread kills Reactor

Intro Crash Course Videos

Ordered from most important to least important

• Computer Science
• Programming
• Architecture
• Operating Systems
• Linux
• Networks
• Algorithms
• Git

Java Servlet

• tomcat architecture

Container Internals

• Linux Container Primitives
  cgroups, namespaces and overlay filesystem
• Container Networking
  bridge and iptables i.e How traffic get routed from the host to containers
• 容器网络原理文章
  bridge, veth and netns

OS Confusions

• PCB and Kernel Stack
  PCB lives in the kernel space which user process cant even read.
  Each process has 2 stacks, user stack and kernel stack.
• C# There Is No Thread
  How exactly async call works without threads.
• libuv Desgin Overview
  Nodejs async uses libuv which in turn implements event loop with epoll.
• Event Driven Concurrnt Server
  Nodejs, Redis and Tomcat all use epoll.

Java Concurrency

• Demo Java NIO Server by Jakob Jenkov.