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88 articles

MCP — Model Context Protocol Explained
Artificial Intelligence 11 min read
AI Agents · Ch 5

MCP — Model Context Protocol Explained

Anthropic released MCP in November 2024. By March 2026 it had 97 million monthly SDK downloads and support from every major AI vendor. This post explains what MCP is, the problem it solves, how it works architecturally, and why it matters for anyone building or integrating AI systems — including in the SAP world.

MCPModel Context Protocol
What is a Large Language Model (LLM)?
Artificial Intelligence 10 min read
AI Foundations · Ch 3

What is a Large Language Model (LLM)?

ChatGPT, Claude, Gemini, Joule — they are all powered by large language models. But what is an LLM actually doing when it responds to you? This post explains what an LLM is, how it is trained, what tokens and embeddings mean, and why LLMs predict rather than think — clearly, without the academic language.

LLMLarge Language Model
SAP S/4HANA vs ECC — The Real Difference
Technology - SAP 12 min read
SAP Fundamentals · Ch 4

SAP S/4HANA vs ECC — The Real Difference

Most comparisons of SAP S/4HANA and ECC focus on marketing bullet points. This post explains what actually changed — the data model, the database, the user experience, and what it means for a real SAP landscape. Written by a consultant who has worked with both.

SAP S/4HANASAP ECC