Mark Gravestock

Developer. Agile Practitioner.

A collection of useful things I’ve found on the web.

October 2025

Dealing with Race Conditions in Event-Driven Architecture with Read Models
#events
architectureweekly · October 21
No, Your Domains and Bounded Contexts Don't Map 1 on 1
#ddd
verraes.net · October 21
A Covent Garden Walking Tour
nytimes.com · October 21
Pandas vs. Polars vs. DuckDB vs. PySpark: Benchmarking Libraries with Real Experiments
pipeline2insights · October 19
Going Further with One Outcome Per Test
#tdd #ddd
thecodewhisperer.com · October 19
TDD Under The Microscope #3 – One Outcome Per Test
#tdd
codemanship.wordpress.com · October 19
Andrej Karpathy — AGI is still a decade away
#ai
dwarkesh.com · October 19
Interesting views on current state of AI coding and future timelines.
Not Yelling at Clouds, Episode 7: Nice Try, Bolt. Fixing a Domain Defect.
youtube.com · October 19
A new animism - The Cynefin Co
thecynefin.co · October 13

September 2025

AI Components for a Deterministic System (An Example)
domainlanguage.com · September 28
Some of us hack on Raspberry Pis.
linkedin.com · September 21
Embabel: A New Agent Platform For the JVM
medium.com · September 21
In Praise of "Normal" Engineers
charity.wtf · September 21
Java 25 LTS and IntelliJ IDEA
search.app · September 17
How TypeScript can help in modelling business workflows
event-driven.io · September 9
WebFlux vs Virtual Threads: I Hit Both with 100k Requests—One Struggled Badly
medium.com · September 6
Semantic Caching with Spring Boot & Redis - JVM Weekly vol. 144
vived · September 4

August 2025

The wall confronting large language models
arxiv.org · August 29
KEEP: Rich Errors Motivation for Kotlin
github.com · August 28
Approximating Named Arguments in Java
mccue.dev · August 28
My thoughts on Vertical Slices, CQRS, Semantic Diffusion and other fancy words
architecture-weekly.com · August 25
Spring Boot 4 and Spring Framework 7: Key Features and Changes
share.google · August 25
The Roadmap of Mathematics for Machine Learning
thepalindrome · August 10

July 2025

Build advanced AI Agents with PostgreSQL
youtube.com · July 31
Building a Full-Stack App with React and Aspire: A Step-by-Step Guide
devblogs.microsoft.com · July 31
Song recommendations with pipes and filters
blog.ploeh.dk · July 28