Knowledge Base

khadervali

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

Real-Time Systems

WebTransport & WebRTC: Next-Gen Real-Time Communication

Explore WebTransport and WebRTC's synergy for next-generation real-time web communication. Deep dive into their architectures, use cases, and how they combine for robust applications.

Aug 14, 2026 3 min read
DevOps

Prometheus, Grafana, OpenTelemetry: The Observability Trio

Unlock deep insights into your systems with Prometheus, Grafana, and OpenTelemetry. Learn how this powerful trio provides robust monitoring, tracing, and logging for modern applications.

Aug 13, 2026 12 min read
System Design

CQRS & Event Sourcing for Scalable Applications

Unlock extreme scalability and flexibility with CQRS and Event Sourcing. Learn how these powerful patterns transform your architecture for high-performance distributed systems.

Aug 13, 2026 5 min read
System Design

API Gateway Patterns: Routing, Auth, Rate Limiting Explained

Master API Gateway patterns: request routing, centralized authentication, and intelligent rate limiting. Learn architecture, code, and real-world scenarios for robust microservices.

Aug 12, 2026 7 min read
DevOps

Zero-Downtime Deployments: Blue/Green & Canary

Master zero-downtime deployments with Blue/Green and Canary releases. Learn architecture, code, and real-world strategies for seamless software updates.

Aug 12, 2026 15 min read
AI and Machine Learning

Building Production-Ready RAG with LangChain & ChromaDB

Learn to build scalable, performant, and robust Retrieval Augmented Generation (RAG) systems using LangChain and ChromaDB. Master production readiness techniques.

Aug 11, 2026 15 min read
Cloud Architecture

Kubernetes for Developers: Deploy, Scale, Manage Containers

Master Kubernetes for developers. Learn to deploy, scale, and manage containerized applications with code examples, architecture, and real-world scenarios.

Aug 11, 2026 17 min read
AI and Machine Learning

Build Custom GPTs with OpenAI Assistants API: Deep Dive

Master building custom GPTs with the OpenAI Assistants API. Learn architecture, function calling, retrieval, and best practices for powerful, programmatic AI.

Aug 10, 2026 18 min read
System Design

Build Real-Time Streaming Pipelines with Kafka & Flink

Learn to build robust, scalable real-time streaming pipelines using Apache Kafka for data ingestion and Apache Flink for powerful stateful processing. Includes code examples.

Aug 10, 2026 15 min read
Real-Time Systems

CRDT vs. OT: Real-Time Data Sync Algorithms Explained

Dive deep into CRDTs and OTs, two powerful algorithms for real-time data synchronization. Understand their architectures, trade-offs, and use cases for collaborative apps.

Aug 09, 2026 6 min read