How the Brain Learns

How does the brain learn, where is information stored, and why do we forget? In this post, I explore types of intelligence, the biological learning mechanism, and where modern AI gets stuck in this process.

April 25, 2026 · 13 min · 2692 words · Sami Tuğal

Designing an AI Native System from Scratch

Instead of retrofitting agents into existing systems, I discuss what it means to design a system for agents from the ground up and how agent organization should be structured.

March 28, 2026 · 14 min · 2975 words · Sami Tuğal

The Missing Piece of AI Agents: Knowledge Infrastructure

The main reason AI agents fail is the lack of knowledge infrastructure in existing systems.

March 9, 2026 · 8 min · 1534 words · Sami Tuğal

A Conceptual Framework for LLM-Based Agent Systems

I attempt to build a framework-agnostic conceptual model that covers the core components of LLM-based agent systems and the relationships between them.

January 11, 2026 · 12 min · 2410 words · Sami Tuğal

Metadata Management and the MOF Concept

Discussing Metadata Management and the MOF Concept.

October 17, 2025 · 8 min · 1526 words · Sami Tuğal

RAG Pipeline Optimization Techniques

In this post, we discuss how to make RAG pipelines more effective and production-ready.

August 30, 2025 · 4 min · 641 words · Sami Tuğal

What is Data Mesh? Four Core Principles and Implementation

A deep dive into Data Mesh: decentralized data ownership, data as a product, self-serve data platforms, and federated governance.

August 22, 2025 · 4 min · 705 words · Sami Tuğal

How Does the Brain Think?

How does the human brain think and express thoughts? Can we simulate it with today’s technology?

July 2, 2025 · 6 min · 1120 words · Sami Tuğal

Memory Usage & Types in Agents

In this post, I explain why memory structures are critical in agent architectures, detailing types from sensory to semantic memory and how they are practically applied.

June 19, 2025 · 8 min · 1633 words · Sami Tuğal

Semantic Tool Search & Dynamic Tool Injection

How to make agent-based systems more scalable using MCP, semantic tool search and dynamic tool injection — with a real implementation example.

June 15, 2025 · 5 min · 919 words · Sami Tuğal