Networking

1. Introduction
2. CIDR subnets
3. HTTP Protocols
   1. HTTP Status Codes
   2. HTTP/2
   3. HTTP/3
   4. HTTP Structured Fields
4. Container Networking
5. Load Balancing
6. DNS
7. Images
8. Tweets

Introduction

• networkwalks.com: TCP/IP Model
• devopscube.com: IP Address Tutorial For Beginners [IPV4 and IPV6 Protocols]
• medium.com/javarevisited: 5 Best HTTPS, SSL and TLS Courses for Beginners in 2022 These are the best online courses to learn about HTTPS, SSL, and TLS for programmers and developers in 2022

CIDR subnets

• cidr.xyz 🌟 An interactive IP address and CIDR range visualizer
• https://en.wikipedia.org/wiki/Classful_network
• gist.github.com: chadmcrowell/cidr.sh 🌟
• opensource.com: A Linux networking guide to CIDR notation and configuration - sipcalc 🌟
• pbxbook.com: CIDR Cheat Sheet
• aelius.com: subnet sheet
• networkproguide.com: CIDR Subnet Mask Cheat Sheet
• wisc.edu: CIDR Conversion Table
• dzone: What Is CIDR (Classless Inter-Domain Routing)
• cyberciti.biz: Linux: IP Subnet (CIDR) Calculator That Will Help You With Network Settings
• cyberciti.biz: Linux Calculating Subnets with ipcalc and sipcalc Utilities
• tecmint.com: How to Calculate IP Subnet Address with ipcalc Tool
• awesomeopensource.com: The Top 110 Cidr Open Source Projects on Github 🌟
• matt-rickard.com: How to Calculate a CIDR

HTTP Protocols

• wizardzines.com: Request Headers
• wizardzines.com: Response Headers

HTTP Status Codes

• wikipedia: List of HTTP status codes
• slideshare: Http Status Code Errors in SEO
• http.cat 🌟

HTTP/2

• Wikipedia: HTTP/2
• SPDY & HTTP 2 with Akamai CTO Guy Podjarny
  • cURL mantainer: http2 explained 🌟
  • cURL mantainer: curl and HTTP/2 by default
  • cURL mantainer: A 2015 retrosprective
  • http2.github.io HTTP/2 🌟
  • http2.github.io HTTP/2 Frequently Asked Questions 🌟
  • HTTP/2 resources
  • A Simple Performance Comparison of HTTPS, SPDY and HTTP/2 🌟
  • blog.cloudflare.com - Tools for debugging, testing and using HTTP/2
  • blog.cloudflare.com - HTTP/2 For Web Developers
• HTTP/2 With JBoss EAP 7 - Tech Preview
  • Dzone - HTTP/2 With JBoss EAP 7: Tech Preview
• simple-talk.com: Script Loading between HTTP/1.1 and HTTP/2
• 5 Tips to Boost the Performance of Your Apache Web Server
• DZone: How HTTP/2 Is Changing Web Performance Best Practices For people who write code for the web, transitioning to HTTP/2 isn’t always straightforward, and a speed boost isn’t automatically guaranteed. This article is an introduction to HTTP/2 and how it changes web performance best practices.

HTTP/3

• Wikipedia: HTTP/3
• http3-explained.haxx.se: HTTP/3 explained 🌟

HTTP Structured Fields

• Improving HTTP with structured header fields 🌟
• http-sfv: HTTP Structured Field Values in Python

Container Networking

• iximiuz.com: Container Networking Is Simple! 🌟
  • How to virtualize network resources to make containers think each of them has a dedicated network stack?
  • How to reach the outside world (e.g. the Internet) from inside the container?

Load Balancing

• harshityadav95.medium.com: Load Balancing Layer 4 vs Layer 7

DNS

• media.pearsoncmg.com: Recursive/Iterative Queries in DNS In Chapter 2 of the text the authors give examples of recursive and iterative DNS queries. This DNS interactive animation animates additional combinations of iterative and recursive queries among four name servers.

Images

Click to expand!

Tweets

Click to expand!

List of HTTP Status Codes Cheat Sheet: pic.twitter.com/1m8gci63Vs

— Java Guides (@GuidesJava) December 26, 2022

IPv4 vs IPv6 pic.twitter.com/mZnHL3E8Zu

— LetsDefend (@LetsDefendIO) February 24, 2023