davidj.substack

Agent Analytics Engineer

Build tools not agents

Feb 6 • David Jayatillake ✝️

9

1

January 2026

AGI is probably here

My lightning talk at AI Skills 2026

Jan 21 • David Jayatillake ✝️

2026 - the year of AGI

Specific Generality

Jan 13 • David Jayatillake ✝️

3

1

Jevons Inversion

The paradox eats itself

Jan 9 • David Jayatillake ✝️

7

2

December 2025

Legally Toast

Knowledge Revolution

Dec 13, 2025 • David Jayatillake ✝️

4

1

November 2025

Bad Character

Guardrails

Nov 10, 2025 • David Jayatillake ✝️

2

October 2025

Atlas

The master key to the internet

Oct 26, 2025 • David Jayatillake ✝️

5

2

Legit Rumour

The final conclusion of the MDS era

Oct 13, 2025 • David Jayatillake ✝️

4

5

1

September 2025

Open Semantic Interchange

Not too little, not too late

Sep 28, 2025 • David Jayatillake ✝️

9

4

SQLMashed

What does this mean for data folks

Sep 19, 2025 • David Jayatillake ✝️

7

2

Calling Berlin

The Invisible Semantic Layer

Sep 6, 2025 • David Jayatillake ✝️

4

August 2025

Get on your soapbox

What is public now?

Aug 12, 2025 • David Jayatillake ✝️