Author | Lightnews

Matt Green

@mgreen.bsky.social

250 followers 440 following 83 posts

Data, Streaming, coding, (maybe) AI? building a real time streaming engine. https://www.denormalized.io/

www.denormalized.io

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Matt Green @mgreen.bsky.social · Nov 15

Excited to finally release the python bindings for our embeddable stream processing engine 🎉

`pip install denormalized`

Check out the API docs at probably-nothing-labs.github.io/denormalized...

And the Code over at github.com/probably-not...

denormalized/py-denormalized at main · probably-nothing-labs/denormalized

Embeddable stream processing engine based on Apache DataFusion - probably-nothing-labs/denormalized

github.com

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Matt Green @mgreen.bsky.social · May 23

the amount of coffee I'm drinking why agents write my code is giving me the jitters

Matt Green @mgreen.bsky.social · Apr 11

every time I write snippets it's a joy, every time I try to import a module, set up a new codebase, or host a project it's a terror

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Matt Green @mgreen.bsky.social · Apr 9

Just launched a free AI powered Spark Optimizer that examines spark logs to make cost and efficiency recommendations!

Looking for feedback from Spark users #databs

datasre.ai

DataSRE.ai - Intelligent Spark Infrastructure Management

Save up to 50% on your Spark compute bills with AI-driven optimization, intelligent autoscaling, and automated infrastructure management.

datasre.ai

Matt Green @mgreen.bsky.social · Apr 4

do people here still care about tech or we just focused on the tariff news too?

Matt Green @mgreen.bsky.social · Mar 18

Ever wish your AI agent had more external dependencies?

announcing mcp-leftpad!

Using the power of MCP, AI can now easily leftpad strings

www.npmjs.com/package/mcp-...

mcp-leftpad

An MCP server that exposes left-pad as a tool. Latest version: 1.0.0, last published: 6 days ago. Start using mcp-leftpad in your project by running `npm i mcp-leftpad`. There are no other projects in...

www.npmjs.com

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Matt Green @mgreen.bsky.social · Feb 5

"builds character"

Matt Green @mgreen.bsky.social · Feb 5

spent a few hours building an mcp server to connect ollama models to mcp clients (like claude desktop)
github.com/emgeee/mcp-o...

GitHub - emgeee/mcp-ollama: Query model running with Ollama from within Claude Desktop or other MCP clients

Query model running with Ollama from within Claude Desktop or other MCP clients - emgeee/mcp-ollama

github.com

Matt Green @mgreen.bsky.social · Jan 8

been getting into agents a lot more recently and I've been struggling to define just what they mean. Best I can come up with is LLMs + tool usage executing in a dynamic compute graph. Sound right?

Matt Green @mgreen.bsky.social · Dec 18

Hard agree

Matt Green @mgreen.bsky.social · Dec 10

One fun bit about this project was I was able to use the claude desktop app to write the docker/docker compose files without copy/pasting

Matt Green @mgreen.bsky.social · Dec 10

Just published a new example of using the Denormalized Stream processing engine to compute real-time fraud features and sink to a Feast datastore - blog post coming out soon! github.com/feast-dev/fe...

GitHub - feast-dev/feast-denormalized-tutorial: Feast + Denormalized

Feast + Denormalized. Contribute to feast-dev/feast-denormalized-tutorial development by creating an account on GitHub.

github.com

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Matt Green @mgreen.bsky.social · Dec 10

I hear claude will write a mean operator for you

Matt Green @mgreen.bsky.social · Dec 5

Open web-ui is building an open source llm ui— I’ve actually set this up and highly recommend!

Matt Green @mgreen.bsky.social · Dec 5

NX is trying to bring Ai to elixir with python model interop github.com/elixir-nx/nx

GitHub - elixir-nx/nx: Multi-dimensional arrays (tensors) and numerical definitions for Elixir

Multi-dimensional arrays (tensors) and numerical definitions for Elixir - elixir-nx/nx

github.com

Matt Green @mgreen.bsky.social · Dec 5

@mozilla.ai builders day has begun!

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Matt Green @mgreen.bsky.social · Nov 28

I'm really surprised by this interaction, what did people think an open protocol meant?

Matt Green @mgreen.bsky.social · Nov 27

definitely noticed this too

Matt Green @mgreen.bsky.social · Nov 27

Posthog has a half-decent free tier

Matt Green @mgreen.bsky.social · Nov 27

Finally got around to playing with @anthropic.com MCP protocol and it's very well done. Seems like a step in the right direction and I hope it continues to gain traction

Matt Green @mgreen.bsky.social · Nov 27

anytime someone asks me how they should get started developing with LLMs

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Matt Green @mgreen.bsky.social · Nov 25

just dropped denormalized 0.0.10
- (fix): engine no longer panics when handling really late data
- (feat) default to using the kafka timestamp if no timestamp column is specified

pypi.org/project/deno...

denormalized

Embeddable stream processing engine

pypi.org

Matt Green @mgreen.bsky.social · Nov 25

Merkle Trees are such a powerful data structure for distributed systems. They can allow you save a lot of bandwidth for the small cost of re-computing hashes of data. They also are what allow you to trust data retrieved from untrusted sources www.baeldung.com/cs/merkle-tr...

How Do Merkle Trees Work? | Baeldung on Computer Science

A quick and practical guide to Merkle trees.

www.baeldung.com

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Matt Green @mgreen.bsky.social · Nov 25

honestly thought "databs" was "data bull-shit"

Matt Green @mgreen.bsky.social · Nov 25

agree, though sometimes models that are deployed are also useless (or worse, less than useless)

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Matt Green @mgreen.bsky.social · Nov 25

I've actually used this to great success when trying to log food. Take a picture of the menu -> select text description of food -> paste into food logging AI description box. Worked decently well for simply/medium complexity dishes