Knowledge Base

scalability

Advanced technical deep dives, system architecture breakdowns, and tactical implementations for high-performance engineering environments.

System Design

CQRS & Event Sourcing for Scalable Applications

Dive deep into CQRS and Event Sourcing patterns for building highly scalable, resilient, and maintainable applications. Learn architecture, code examples, and benefits.

Oct 13, 2026 14 min read
System Design

Distributed Caching: Redis, Memcached & CDN Patterns

Master distributed caching with Redis, Memcached, and CDN patterns. Learn architecture, code examples, and best practices for high-performance, scalable applications.

Oct 08, 2026 17 min read
System Design

Building Scalable WebSockets for Real-Time Apps

Learn to build robust, scalable WebSocket infrastructure for high-performance real-time applications. Dive into architecture, pub/sub, load balancing, and more.

Oct 07, 2026 9 min read
System Design

Database Sharding Strategies for High-Scale Applications

Explore comprehensive database sharding strategies for high-scale applications. Learn about different partitioning techniques, architectural patterns, and practical considerations for achieving extreme scalability and performance.

Oct 02, 2026 19 min read
System Design

API Gateway Patterns: Rate Limiting, Auth, & Routing

Master API Gateway patterns for rate limiting, authentication, and request routing. Learn to build scalable, secure, and resilient microservices architectures.

Oct 02, 2026 17 min read
System Design

CQRS & Event Sourcing for Scalable Applications

Unlock extreme scalability and flexibility with CQRS and Event Sourcing patterns. Learn how to design robust, high-performance distributed systems with code examples.

Sep 29, 2026 18 min read
System Design

Scalable WebSockets: Real-time Infrastructure for Apps

Learn to build highly scalable WebSocket infrastructure for real-time applications. Master architecture, load balancing, message brokers, and more with Khadervali.com.

Sep 21, 2026 8 min read
System Design

Mastering Distributed Caching: Redis, Memcached & CDNs

Explore distributed caching strategies with Redis, Memcached, and CDN patterns. Learn architecture, code examples, and best practices for high-performance, scalable applications.

Sep 17, 2026 17 min read
System Design

API Gateway Patterns: Routing, Auth, & Rate Limiting

Master API Gateway patterns: request routing, robust authentication, and effective rate limiting. Learn architecture, code examples, and best practices for scalable APIs.

Sep 02, 2026 17 min read
System Design

Scalable WebSockets: Real-Time Infrastructure Done Right

Learn to build robust, scalable WebSocket infrastructure for real-time applications. Dive into architectural patterns, code examples, and best practices for high-performance systems.

Aug 21, 2026 8 min read