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Posts by Jörg Schmidt

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Are My Dashboarding Days Numbered? An Early Test of Claude Design Claude Design just launched. Here's what the design-to-code pipeline actually does in the world of visual analytics, business intelligence and dashboarding.

Are my dashboarding days numbered? I've put Claude Design through its paces on visual analytics (@anthropic) - and here's my write up of the experience . thedatavist.substack.com/p/are-my-das... #dataviz #datafam #databs #datasky

3 days ago 10 2 0 1

The Register published a report on DuckLake v1.0 and cited our recent post:

> In a blog post accompanying the 1.0 launch, Pedro Holanda, DuckDB Labs principal engineer, said the company's benchmark shows 926× faster queries and 105× faster ingestion when compared to Iceberg, the open table format.

4 days ago 22 4 0 0

Book review time:
A few months ago I adopted an incredibly shy calico cat. It took her 24h to leave the carrier after we brought her home. We set up her little corner with all a new cat needs in a new home, but all she wanted was to remain hidden in the tightest possible corners she could find.

1 week ago 10 1 1 0
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DuckLake v1.0 We are happy to release DuckLake v1.0, a production-ready lakehouse format specification. Its reference implementation, the ducklake DuckDB extension, is available as of today in DuckDB v1.5.2.

We are happy to release DuckLake v1.0, a production-ready lakehouse format specification. Its reference implementation, the ducklake DuckDB extension, is available as of today in DuckDB v1.5.2.

For more details, read the announcement blog post:
ducklake.select/2026/04/13/d...

1 week ago 54 11 1 0

Das Ergebnis in Ungarn ist sehr schlecht für die gesammelten europäischen rechtsradikalen Arschlöcher. Die verlieren gerade ihr Hauptquartier.

1 week ago 31 5 2 0

There is a trend I am seeing more in the Business Intelligence space, driven by AI shenanigans, that I find really concerning, and I really want to write about it.

That web design look you get using Tailwind, CSS, React is not desirable, nor useful with Business Intelligence tools.

🧵

📊

1 week ago 13 7 1 5
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Free SQL Server Query Plan Analysis — Darling Data

Free SQL Server query plan analysis, right in your browser: plans.erikdarling.com

Powered by the same analysis engine as Performance Studio. XML doesn't leave your browser, so you can stay private.

1 week ago 2 3 0 0
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Open Data Stack As data engineering evolves, it’s crucial to understand the potential of open-source solutions that adhere to open standards, providing an integral and adaptable framework known as the Open Data Stack. This approach outshines the term ‘[[Modern Data Stack]],’ which has garnered some negativity and created confusion within the industry. So, what exactly is the Open Data Stack, and why should we focus on it?

Full open-source stack for running at low cost for mid-scale companies.
Such as Dagster + DuckDB + dbt + Airbyte.

www.ssp.sh/brain/open-...

2 weeks ago 10 1 3 0
SQL Server Diagnostic Information Queries for April 2026

SQL Server Diagnostic Information Queries for April 2026

New blog post: SQL Server Diagnostic Information Queries for April 2026

glennsqlperformance.com/2026/04/05/s...

#SQLServer #SQLServer2025

2 weeks ago 3 1 0 0
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Ferry Tales Studio — Vega-Lite Chart Editor A browser-based Vega-Lite chart editor. Write JSON, preview live, no sign-in required.

I started creating a vega-lite builder to help me teach people how to create visuals in Deneb. I think there are some pretty nice features in it, so feel free to take a look and see if it could be useful to you, too.

#PowerBI #Datavis #VegaLite #Deneb

powerbiferrytales.github.io/vegalite.html

2 weeks ago 8 2 1 0

Bei #Lanz zu Gast heute: die Tochter von Wolfgang Schäuble, der Sohn von Fritz Pleitgen und der Enkel von Helmut Kohl.

2 weeks ago 1 1 1 0
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Software development in the age of Claude Code

3 weeks ago 152 26 7 5
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notes: copilot edited an ad into my pr After a team member summoned Copilot to correct a typo in a PR of mine, Copilot edited my PR description to include and ad for itself and Raycast.

I love Microsoft, but it's so painful to watch how badly they're fumbling Copilot. "Copilot Edited an Ad Into My PR" notes.zachmanson.com/copilot-edit... And the relevant Microsoft product manager has removed that after the public exposure today: news.ycombinator.com/item?id=4757...

3 weeks ago 8 2 1 1
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29/31 #WomensHistoryMonth @mer__edith President of the Signal Foundation. a leading global expert on the social & political implications of AI. advocacy for digital privacy and critical stance on the "surveillance business model" en.wikipedia.org/wik...

3 weeks ago 3 2 0 0

Congratulations!
so many good people at TE

4 weeks ago 1 0 0 0

just learned the Rush Instrumental YYZ is about Toronto airport.
I have to admit my very first thought was vice versa

4 weeks ago 1 0 1 0
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DuckDB just casually in the nVidia keynote. AI doesn't make databases irrelevant, it makes them more relevant than ever.

1 month ago 7 2 0 0

creeping consequences of technical debt in distributed systems.

1 month ago 1 1 0 0
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Responsive SVG Charts in Power BI Core Visuals - Power of Business Intelligence SVG image generated by a DAX measure allows the creation of custom charts embedded into Power BI core visuals (including slicers): table, matrix, new card, … Read More

I like what @avatorl.bsky.social
is doing with SVG and ICBS

www.powerofbi.org/2025/11/24/r...

1 month ago 5 0 1 0
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Writing SARGable Expressions in T‑SQL Learn to write SARGable expressions in T-SQL for efficient SQL Server queries. Improve performance and reduce CPU usage.

SARGability is one of the highest return on investment performance skills a SQL developer can learn. Small changes to predicates can turn expensive scans into efficient seeks; often without adding or changing indexes. sqlmct.com/writing-sarg...

1 month ago 1 1 0 0
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Power Query gem – MissingField parameter – JenKuntz.ca JenKuntz.ca | Sharing a tip about a parameter on certain table and record functions in Power Query to identify how to deal with missing fields.

New blog post: Did you know that there is a MissingField parameter in some Power Query table and record functions to tell it what to do if the columns in your data change from time to time? #PowerQuery

jenkuntz.ca/2026/03/powe...

1 month ago 3 1 1 1

Promp Bingo! Thats nails it.

1 month ago 4 0 1 0
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ah, the days of trolling people with fake broadcast messages learn.microsoft.com/en-us/sql/da...

1 month ago 6 2 1 0
A print copy of Designing Data-Intensive Applications, 2nd edition

A print copy of Designing Data-Intensive Applications, 2nd edition

Just received my author copies of the second edition of DDIA! After years of seeing it only on-screen, holding the final print book in hand is very special. @chris.blue

1 month ago 367 17 20 2
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MicrosoftFabricMgmt: Help and Discovery - Finding Your Way Around 295+ Cmdlets

Introduction Most of this blog post is going to be more about PowerShell in general than this specific module. The MicrosoftFabricMgmt module has over 295 cmdlets, which can be overwh
blog.robsewell.com/blog/microso...

1 month ago 1 1 0 0
SQL Server Diagnostic Information Queries for March 2026

SQL Server Diagnostic Information Queries for March 2026

New blog post: SQL Server Diagnostic Information Queries for March 2026

glennsqlperformance.com/2026/03/01/s...

#SQLServer #SQLServer2025

1 month ago 3 1 0 0
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GitHub - rpbouman/huey: Light-weight, browser-based ROLAP pivot tables on top of DuckDB-WASM Light-weight, browser-based ROLAP pivot tables on top of DuckDB-WASM - rpbouman/huey

This is quiet fast. DuckDB

github.com/rpbouman/huey

1 month ago 1 0 0 0
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My NYE 2026 bingo predictions include MSFT Exec Quits" and "Steve dies in Stranger Things"

My NYE 2026 bingo predictions include MSFT Exec Quits" and "Steve dies in Stranger Things"

Score one for the NYE 2026 bingo board

2 months ago 21 1 0 0
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A beginners guide to vibe engineering: Welcome to Vegas - SQLGene Training In this post, I will assume 1) you have no experience with LLMs at all and 2) you think the idea of AI writing 80-90% of our code in the future is complete poppycock. Personally, I feel….less certain ...

A beginners guide to vibe engineering: Welcome to Vegas
www.sqlgene.com/2026/02/22/a...

1 month ago 3 1 1 0

Yesterday I built a full end-to-end PoC stack with OpenAI Codex 🚀, from frontend to backend to database, and then added load testing and observability across the entire flow 📈

Current architecture:
Vite web frontend 🖥️ -> Rust backend service 🦀 -> PostgreSQL 🐘

2 months ago 2 1 1 0