Tobias Müller
tobilg.com
Tobias Müller
@tobilg.com
Serverless enthusiast. DuckDB afficionado. AWS Community Builder.

Building @sql-workbench.com @ownstats.com @learningduckdb.com
Blog: https://tobilg.com
Created a minimal overhead sparklines component library for micro-visualizations in React:

github.com/tobilg/react...
GitHub - tobilg/react-sparklines-next: Beautiful and expressive Sparklines React component
Beautiful and expressive Sparklines React component - tobilg/react-sparklines-next
github.com
November 13, 2025 at 8:49 PM
The Apache Iceberg Europe Community Meetup is taking place in Hamburg, November 13th:

luma.com/kdsh1zhc
Apache Iceberg™ Europe Community Meetup - Nov 2025 Edition · Luma
Apache Iceberg™ Europe Meetup - live in Hamburg! Join us for the very first Apache Iceberg™ Europe Meetup in Hamburg! Our event is hosted in the 2nd Floor by…
luma.com
November 4, 2025 at 9:40 AM
Touched gras today
November 2, 2025 at 5:24 PM
Run database queries directly on your website!

SQL Workbench Embedded is a lightweight (<10kb) and configurable wrapper around @duckdb.org WASM:

embedded.sql-workbench.com
SQL Workbench Embedded - Browser-based SQL execution with DuckDB WASM
Transform static SQL code blocks into interactive, browser-based execution environments. Powered by DuckDB WASM. Zero backend required.
embedded.sql-workbench.com
October 30, 2025 at 2:15 PM
Reposted by Tobias Müller
duckdb-mlpack 0.0.2: mlpack is now a duckdb community extension
Bringing mlpack machine learning to duckdb SQL
dirk.eddelbuettel.com/blog/2025/10...
October 26, 2025 at 1:58 PM
I just launched github.com/tobilg/sql-w...

It's a tiny (<10kb gzipped) wrapper around @duckdb.org WASM that can run queries interactively, and be embedded in plain HTML websites, as well as all other mayor frontend frameworks...

It's an early version, feedback warmly appreciated!
GitHub - tobilg/sql-workbench-embedded: Lightweight JavaScript library that transforms static SQL code blocks into interactive, browser-based SQL execution environments using DuckDB WASM
Lightweight JavaScript library that transforms static SQL code blocks into interactive, browser-based SQL execution environments using DuckDB WASM - tobilg/sql-workbench-embedded
github.com
October 25, 2025 at 6:01 PM
No lava lamps, but wave machines and great views: I had the pleasure to visit the @cloudflare.social Lisbon office today
October 21, 2025 at 5:26 PM
My @duckdb.org DNS Community Extension now supports configurable query result caching, which should result in significant speed-ups for often-used domains/IPs:

github.com/tobilg/duckd...
GitHub - tobilg/duckdb-dns: DNS (Reverse) Lookup Extension for DuckDB
DNS (Reverse) Lookup Extension for DuckDB. Contribute to tobilg/duckdb-dns development by creating an account on GitHub.
github.com
October 20, 2025 at 12:30 PM
„Snapchat doesn’t work!“

us-east-1 outages are a great opportunity to teach your teenagers about cloud infrastructure that powers half of the Internet 😂
October 20, 2025 at 9:08 AM
I published a new version of my dns @duckdb.org extension yesterday, with some improvements and v1.4.1 compatibility:

duckdb.org/community_ex...
dns
DuckDB Community Extensions The DNS Extension enables DNS lookups and reverse DNS lookups from within DuckDB
duckdb.org
October 8, 2025 at 7:47 AM
Yes, this is a @quinnypig.com sub-skeet:
October 7, 2025 at 7:35 AM
Created a DNS extension for @duckdb.org today:

github.com/tobilg/duckd...

Hopefully it will be available via the Community Extensions soon!
GitHub - tobilg/duckdb-dns: DNS (Reverse) Lookup Extension for DuckDB
DNS (Reverse) Lookup Extension for DuckDB. Contribute to tobilg/duckdb-dns development by creating an account on GitHub.
github.com
October 6, 2025 at 5:50 PM
@cloudflare.social's data platform was launched today:

blog.cloudflare.com/cloudflare-d...

It consists of the following parts:

- Pipelines: Receive & transform events
- R2 Data Catalog: Manages the Iceberg metadata & table maintenance
- R2 SQL: In-house distributed SQL engine based on Data Fusion
Announcing the Cloudflare Data Platform: ingest, store, and query your data directly on Cloudflare
The Cloudflare Data Platform, launching today, is a fully-managed suite of products for ingesting, transforming, storing, and querying analytical data, built on Apache Iceberg and R2 storage.
blog.cloudflare.com
September 26, 2025 at 8:08 AM
@cloudflare.social launched R2 SQL today in public beta. It's a serverless, distributed, analytics query engine for querying Apache Iceberg tables stored in R2 Data Catalog:

blog.cloudflare.com/r2-sql-deep-...
R2 SQL: a deep dive into our new distributed query engine
R2 SQL provides a built-in, serverless way to run ad-hoc analytic queries against your R2 Data Catalog. This post dives deep under the Iceberg into how we built this distributed engine, from its metad...
blog.cloudflare.com
September 25, 2025 at 7:43 PM
Write Iceberg data to @cloudflare.social R2 Data Catalog via @duckdb.org v1.4.0 with SQL only!
September 16, 2025 at 6:43 PM
Write Iceberg data to @awscloud.bsky.social S3Tables with @duckdb.org v1.4.0
September 16, 2025 at 5:04 PM
Just returned from my bike trip to Switzerland.

Distance travelled by train: 2386km
Distance travelled by bike: ca. 320km
Train rides: 10
Bike rides: 12
Countries: 3
Operators: 5
September 14, 2025 at 12:52 PM
Did the Furka Pass today, and looked at the sad state of the Rhone glacier
September 10, 2025 at 4:41 PM
S3 Tables now has support for handling namespaces and tables via CloudFormation and the CDK:

aws.amazon.com/about-aws/wh...
What's New at AWS - Cloud Innovation & News
aws.amazon.com
August 29, 2025 at 6:29 AM
August 25, 2025 at 8:07 PM
Great article: Introduction to AT protocol

mackuba.eu/2025/08/20/i...
Introduction to AT Protocol
Walkthrough of the various parts and concepts in Bluesky's AT Protocol (ATProto), the types of servers involved and how it all fits together
mackuba.eu
August 21, 2025 at 12:43 PM
Lüneburger Heide
August 16, 2025 at 5:18 PM
My @duckdb.org-based WFS feature server project now supports CRUD operations to the underlying spatial data via a separate REST API:

github.com/tobilg/duckd...
GitHub - tobilg/duckdb_featureserv: A lightweight RESTful geospatial feature server for DuckDB with duckdb-spatial support
A lightweight RESTful geospatial feature server for DuckDB with duckdb-spatial support - tobilg/duckdb_featureserv
github.com
August 15, 2025 at 10:49 AM