This course aims to teach web developers the fundamentals of networking, including network layers, packets, IP addressing, TCP connections, DNS, sockets, and protocols like TCP/UDP and IPv4/6. The goal is to help developers understand how networks function and how crucial they are for web applications to operate successfully. The teaching method involves a detailed exploration of various networking concepts and tools, preparing developers to ensure their apps can handle network failures. The intended audience for this course is web developers looking to enhance their understanding of networking to improve the reliability and performance of their web applications.
Your App Lives on a Network - Networking for Web Developers
Overview
Syllabus
Introduction
Who are you
We are web developers
Network layers
Networking
Packets
MAC Address
Sending Data
Layer 2 Ethernet
Layer 4 IP
Subnet Mask
IP Address
check IP range
ipv6 address space
IP traffic
TCP Packets
TCP Connection
TCP Window Size
TCP Slowstart
New vs Existing Connection
Upgrade Performance
HTTPSStrict Transfer Security
Unreliable Datagram Protocol
Source and Destination Ports
Source Ports
Fetching a Website
DNS
DNS Servers
Sockets
Protocols
IP Ranges
BGP
Mobile Devices
HTTP to HTTPS
Deployment
Linux Tools
Example
Whats the issue
File put contents
Network resources
Network simulation
Network simulation tools
Before and after
Failover
Taught by
PHP UK Conference
