Data Engineering Archives

Building High-Performance Serverless Functions with Rust, Axum, and WebAssembly: The Future of Efficient Computing

Afzal Malik January 5, 2026

Learn how to build high-performance serverless functions using Rust, Axum, and WebAssembly to solve the cold start problem and achieve superior performance compared to traditional serverless architectures.

AWS Data Engineering

PySpark Performance Optimization: 10 Essential Best Practices for Data Engineers in 2025

Afzal Malik December 14, 2025

Master PySpark performance optimization with 10 essential best practices for data engineers. Learn memory management, DataFrame API patterns, and advanced techniques to boost your Spark applications by 5-10x.

AI AIML Data Engineering

Youtu-Agent: The Open-Source AI Agent Framework Built for Real-World Performance

Afzal Malik December 14, 2025

Discover Youtu-Agent, an open-source AI agent framework from Tencent achieving 71% on WebWalkerQA using DeepSeek-V3. Learn how this framework enables cost-effective autonomous agent development with automatic tool generation and training-free optimization.