Jan Ehrhardt

Columnar databases explained | ClickHouse Engineering Resources In this guide, we’ll explore columnar databases. How do they differ from row-based databases? What are they good at? What are the advantages of using a column store?

I was reading some info and docs on @ghost.org's website, and now I'm like 3 rabbit holes down 🫠 clickhouse.com/engineering-...

(and apparently Scylla/Cassandra is not the same thing but some even different thing? sigh)

opencode The AI coding agent built for the terminal.

I tried opencode.ai for few weeks now and their TUI looks much more polished. But it is crazy how Claude Code delivers better results.

Looks like there is more in an agent than the right LLM 🤔

Looking forward to it as well ❤️

💯

he says this cause he is more than ever reliant on AI usage for profitability; it seems that he needs shame people into using AI cause otherwise he won’t have *his* career

Substack rival Ghost connects to the open social web with its latest public release | TechCrunch While the ActivityPub integration is a main selling point for Ghost 6, this major release includes a number of other changes and new additions.

Substack rival Ghost connects to the open social web with its latest public release techcrunch.com/2025/...

This Web sharing I really don't get.
I will give it a try and see 🤔

Matthew Prince 🌥 on X: "Some supposedly “reputable” AI companies act more like North Korean hackers. Time to name, shame, and hard block them." / X Some supposedly “reputable” AI companies act more like North Korean hackers. Time to name, shame, and hard block them.

Personally, I hope AI might kill (today's) copyrights and patents. It's probably one of my longest held beliefs that they are bad for innovation. At the same time such a path needs to be walked carefully and I appreciate what cloudflare is doing here.

x.com/eastdakota/s...

In Support Of Shitty Types A curious thing about types and agents

Some more agentic coding learnings: Types are great, except when they are not. Some thoughts on why TypeScript can both help and harm, and why Go does not suffer from this. lucumr.pocoo.org/2025/8/4/shi...

cchistory: Tracking Claude Code System Prompt and Tool Changes Exploring how to track and analyze changes in Claude Code's system prompts and tools to understand AI assistant evolution

Hacked Claude Code to see what it does. It's kinda funny.

mariozechner.at/posts/2025-0...

andrew chen of 3sixteen explaining why you may not feel the tariffs yet

IG 3sixteen

Time to share your thoughts on this 😉

UUID v4, because you can create them outside of the DB, you can use it across different systems, you can even share it publicly through your API.
All of this doesn't work or is not recommended for integers.

The S in MCP stands for security

This surprisingly relaxing footage is from SIX MILES under the ocean – and it’s the deepest ecosystem yet discovered

This is so inspiring ❤️

Bluesky doesn't penalize you for using links, tags, using key words like Patreon or commissions, and doesn't have a central algorithm on your following feed, which means all the power rests on you to help your favourite creators be seen!

Gleam: The Movie
In theatres 2026

The numbers mean a lot of unnecessary work, but are the 7.2 % worth it?

👀

❤️

👀, but I am using Android 🙄

What happened to React native❓

Is there a link to a guide?

pyo3 is great. sick of Rust compile times? Just build your Rust crate into a Python module, then use it with all your other Python

Our sponsors @jetbrains.com have integrated @mainmatter.com ’s “100 Exercises To Learn Rust” course, authored by @lpalmieri.com , into RustRover. A great way to learn Rust 🦀

Want to learn from Luca live? 😊 Join his Rust & Python interoperability workshop in Paris.

➡️ eurorust.eu/workshops/ru...

I am surprised by how well @bsky.app has been adopted by the Dev community.

Good job ❤️

Technology | 2025 Stack Overflow Developer Survey

@bsky.app overtaking X for desired AND admired community platform for devs!

🎉

In case anyone missed it, the shiny new Automerge 3 cuts memory usage by over 10x(!), among other quality of life improvements

Check out the blog post here: automerge.org/blog/automer... ✨📃👀

Exciting! MLS e2ee messaging with fingerprints in Bluesky bios (to prevent silent bindings) and pre-keys in PDS.

Kinda wish the key was published in the DID document though, especially if one day plc.directory will become a tlog. (Basically free KT!)

www.germnetwork.com/blog/integra...