The Age of AI: From Brains to Agents

A deep dive into the 2026 AI landscape: from the rise of autonomous agents to the social and ethical vacuums they create.

This 12-chapter series explores the transition from 'Chat' to 'Action' and the possible endgames for humanity.

Common Internet Security

A practical series on common web and network attacks, how they work, and how to defend against them.

Each chapter includes a short explanation, an attack-flow diagram, and a checklist of best practices.

Deep Dive: Database Internals

A technical series exploring the storage engines, indexing structures, and query optimization logic that power modern databases.

Covers B+Trees, LSM-Trees, MVCC, and real-world failure analysis.

Online Marketing Fundamentals

A strategic guide to online marketing, focusing on core logic, audience psychology, and platform ecosystems rather than button-clicking.

Designed for both beginners and professionals looking to build a solid mental model of digital growth.

Advanced Online Marketing: Growth Systems

Moving beyond single campaigns to building scalable growth systems. This series focuses on strategy, attribution, scaling logic, and avoiding the 'unscalable success' trap.

For experienced marketers who want to transition from execution to architecture.

Marketing Decision Lab: Scenarios & Strategy

Stop memorizing theories. Start training your judgment.

This series places you in 8 real-world high-stakes scenarios to test your strategic muscles and decision-making logic.

Common Algorithms & Engineering Selection

A strategic guide to algorithms for real-world software engineering, focusing on selection and trade-offs.

Encryption for Developers

A practical guide to cryptography for programmers who can code but haven't formally studied security.

This 23-chapter series covers symmetric encryption, asymmetric cryptography, hashing, digital signatures, real-world protocols, and security mindset.

Redefining Engineering Management in the AI Era

Has AI truly disrupted everything? Is engineering management still necessary?

This series stands at the intersection of engineering and management to strip away the 'linear acceleration illusion' and re-examine the value of engineers, organizational structures, and management philosophy in the AI era.