Envoy Proxy Crash Course - Architecture, L7 & L4 Proxying, HTTP/2, Enabling TLS 1.2/1.3 and More
Comprehensive guide to Envoy Proxy, covering architecture, L7/L4 proxying, HTTP/2, and TLS configuration. Includes practical examples and demonstrations for effective implementation.
Server-Sent Events Crash Course
Explore Server-Sent Events: unidirectional communication from server to client. Compare with WebSockets and HTTP, learn use cases, code examples, pros and cons, and when to implement SSE.
ZeroMQ Crash Course
Explore ZeroMQ, a high-performance messaging library. Learn about socket types, messaging patterns, and build a simple queue. Discover pros, cons, and practical applications in this concise crash course.
Five Password Authentications From Least to Most Secure - Explained with NodeJS & Postgres
Explore five password authentication methods, from basic to advanced, using NodeJS and Postgres. Learn to implement secure login systems and understand the pros and cons of each approach.
Sidecar Proxy Pros and Cons - Explained by Example
Explore sidecar proxy pattern in microservices architecture, comparing it with library pattern. Learn pros like language agnosticism and protocol upgrades, and cons including complexity and latency.
How to Become a Good Backend Engineer - Fundamentals
Explore fundamental backend engineering concepts including protocols, web servers, databases, proxies, caching, frameworks, and security for a solid foundation in this field.
gRPC Crash Course - Modes, Examples, Pros & Cons
Comprehensive exploration of gRPC, covering modes, implementation, advantages, and limitations. Includes practical coding examples and comparisons with other communication protocols.
What Happens When You Type Google.com Into Your Browser and Press Enter - Detailed Analysis
Detailed exploration of the technical processes behind typing "google.com" in a browser, covering URL parsing, DNS lookup, TCP connection, TLS handshake, and HTTP request handling.
HAProxy Crash Course - TLS 1.3, HTTPS, HTTP/2 and More
Comprehensive guide to HAProxy, covering architecture, TCP/HTTP proxying, ACLs, TLS, configuration, and advanced features like HTTPS and HTTP/2 for high-availability load balancing.
MySQL 8.x and JavaScript Tutorial - With MySQL2 NodeJS
Learn to integrate MySQL 8.x with JavaScript using mysql2 in Node.js. Covers database setup, connection, queries, data manipulation, and transactions for building robust web applications.
VPN vs Proxy Explained - Pros and Cons
Comprehensive comparison of VPNs and proxies, exploring their functionalities, advantages, and limitations for network security and privacy. Includes technical details and practical applications.
Varnish - HTTP Accelerator Crash Course
Explore Varnish HTTP accelerator: architecture, setup, pros/cons. Hands-on demo with Docker, covering HTTP/HTTPS scenarios and performance optimization techniques.
Publish-Subscribe Architecture - Explained by Example
Explore publish-subscribe architecture, comparing it with request-response models. Learn pros, cons, and real-world applications for efficient system design and scalability.
Load Balancing in Layer 4 vs Layer 7 with HAPROXY Examples
Comprehensive comparison of Layer 4 and Layer 7 load balancing, exploring pros, cons, and practical examples using HAProxy for efficient network traffic distribution.
Hyper Text Transfer Protocol Crash Course - HTTP 1.0, 1.1, HTTP-2, HTTP-3
Comprehensive exploration of HTTP's evolution, from 1.0 to 3, covering architecture, requests, responses, security, and key improvements like persistence, compression, and multiplexing.
TCP Tunneling Applications - Pros and Cons Explained by Example
Explore TCP tunneling, its applications, and pros/cons. Learn about VPNs, securing connections, bypassing firewalls, and achieving anonymity through practical examples and explanations.
TCP vs UDP Crash Course
Comprehensive comparison of TCP and UDP protocols, exploring advantages, disadvantages, and practical implementations through Node.js demonstrations and real-world applications.
The OSI Model - Explained by Example
Comprehensive exploration of the OSI model layers using an HTTP GET request example, covering data flow, protocols, and practical network security implications.
JavaScript Promises and Async-Await Tutorial
Learn to handle asynchronous operations in JavaScript using Promises and async/await, including practical examples and comparisons with traditional callback methods.
IndexedDB Crash Course with JavaScript
Learn to use IndexedDB in JavaScript for client-side storage. Covers database events, object stores, transactions, and data manipulation through hands-on coding examples and clear explanations.
Javascript and Postgres Tutorial Using Node-Postgres
Step-by-step tutorial on connecting JavaScript to PostgreSQL using node-postgres. Covers queries, inserts, transactions, and async/await. Includes code examples and practical demonstrations.