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Recce - Trust, Verify, Ship

@datarecce.bsky.social
59 followers 153 following 287 posts

Helping data teams preview, validate, and ship data changes with confidence. datarecce.io

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Recce - Trust, Verify, Ship @datarecce.bsky.social · 31/07/2026
“I was never paying for the code. I was paying for the understanding. And some people are about to learn this lesson the hard way.” Josh Wills closes Data Renegades Ep. 13. www.youtube.com/watch?v=gmD1... #DataEngineering #AgenticCoding
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Recce - Trust, Verify, Ship @datarecce.bsky.social · 29/07/2026
“Does Claude need an emotion chip so it can feel shame?” Josh Wills, unprompted, on how engineers build judgment from scars and what the equivalent is for AI agents. www.youtube.com/shorts/6Htkj... #AIAgent #ClaudeCode
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Recce - Trust, Verify, Ship @datarecce.bsky.social · 28/07/2026
“Law school is a pie eating contest where first prize is more pie. And that is true of engineering management as well.” Josh Wills on why he came back to IC work. www.youtube.com/shorts/bTAcw... #EngineeringManagement #DataEngineering
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Recce - Trust, Verify, Ship @datarecce.bsky.social · 24/07/2026
Van Halen buried brown M&Ms in their rider as a canary test -- if the M&Ms were wrong, the pyrotechnics were wrong too. Code used to work the same way. Now it does not. Josh Wills on Ep. 13. www.youtube.com/shorts/-y7pW... #DataEngineering #AgenticCoding
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Recce - Trust, Verify, Ship @datarecce.bsky.social · 23/07/2026
Josh Wills and Claude deleted 120 valuable synthetic datasets while working in tandem. “You let the panic in for about five minutes. Then you get to work.” Data Renegades Ep. 13. www.youtube.com/shorts/q6Ia4... #DataEngineering #AgenticCoding
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Recce - Trust, Verify, Ship @datarecce.bsky.social · 22/07/2026
“You’re here to butter toast. Your job is to run my benchmarks. It is not to interpret things because you don’t have all the context here.” Josh Wills, 18 months into serious agentic workflow use at a frontier lab. www.youtube.com/shorts/IbyjG... #AgenticCoding #AIAgent
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Recce - Trust, Verify, Ship @datarecce.bsky.social · 15/07/2026
Josh Wills coined the 2012 data scientist definition. Now he is IC at DatologyAI building trillion-scale LLM pretraining pipelines. His calibration from 18 months with agents: execution yes, interpretation no. www.youtube.com/watch?v=gmD1... #DataEngineering #AgenticCoding
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Recce - Trust, Verify, Ship @datarecce.bsky.social · 08/07/2026
Netflix experiments took a week to run and failed half the time. Toby Mao migrated them to Spark. An hour. The infrastructure instincts from problems like this became SQLGlot. www.youtube.com/shorts/eG2hy... #DataEngineering #ApacheSpark #DataInfrastructure
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Recce - Trust, Verify, Ship @datarecce.bsky.social · 07/07/2026
“You want a Sketch or a Figma? The market has spoken.” Maxime Beauchemin on collaborative agent platforms vs single-player IDEs. www.youtube.com/shorts/t2zd7... #AgenticCoding #DesignTools #Agor
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Recce - Trust, Verify, Ship @datarecce.bsky.social · 06/07/2026
“Never merge a PR authored by Claude without getting a Codex 5.5 review.” Maxime Beauchemin’s actual multi-model workflow. www.youtube.com/shorts/z8VoI... #AgenticCoding #ClaudeCode #Codex
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Recce - Trust, Verify, Ship @datarecce.bsky.social · 03/07/2026
“There is just about nothing left that you cannot get a better result with an agent.” Maxime Beauchemin, nine months into building Agor. www.youtube.com/shorts/97b86... #AgenticCoding #AIAgent #LLM
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Recce - Trust, Verify, Ship @datarecce.bsky.social · 02/07/2026
"Don't get lazy." Toby Mao on what senior engineers should actually do with AI productivity gains. Hint: more benchmarking, more variation, ruthless review. www.youtube.com/shorts/kYrhH... #AIAgents #SoftwareEngineering #DataEngineering
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Recce - Trust, Verify, Ship @datarecce.bsky.social · 30/06/2026
"nine of the 10 things I tried didn't run faster, but on the 10th attempt, while watching my cooking show, I was able to get significant speed ups." Toby Mao on AI-assisted exploration. www.youtube.com/shorts/0gcfn... #AgenticWorkflows #DataEngineering #AIAssistedDevelopment
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Recce - Trust, Verify, Ship @datarecce.bsky.social · 30/06/2026
“Everyone is a member of technical staff. Your role is to find impact and then automate it and then go find impact again.” Maxime Beauchemin on burning human tokens. www.youtube.com/shorts/WVHx9... #AgenticCoding #FutureOfWork #AIAgent
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Recce - Trust, Verify, Ship @datarecce.bsky.social · 29/06/2026
“I started using cloud code and I was like, my God, this is changing everything.” Maxime Beauchemin on the Claude Code moment and 12 TMUX tabs that became Agor. www.youtube.com/shorts/oq4DV... #AgenticCoding #ClaudeCode #DataRenegades
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Recce - Trust, Verify, Ship @datarecce.bsky.social · 28/06/2026
"My experience at the big companies definitely set me up for a disadvantage." Toby Mao on building for petabyte-scale problems when most companies just use Snowflake. www.youtube.com/shorts/VRP6P... #Startups #DataEngineering #FounderLessons
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Recce - Trust, Verify, Ship @datarecce.bsky.social · 26/06/2026
SQLGlot v30 dropped on the day we recorded. They used Claude to refactor Python into MyPyC-compiled code, got rid of Rust, and hit 5x speed improvements. New episode with Toby Mao. www.youtube.com/watch?v=cREC... #AIAgents #PythonPerformance #DataEngineering
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Recce - Trust, Verify, Ship @datarecce.bsky.social · 25/06/2026
“I cannot see what you’re doing with your agents. I cannot see what I’m doing with my agents.” Maxime Beauchemin names the single-player default of every agentic IDE. www.youtube.com/shorts/rGX1D... #AgenticCoding #MultiAgent #ClaudeCode
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Recce - Trust, Verify, Ship @datarecce.bsky.social · 23/06/2026
"Even the best models today still introduce bugs, one out of every four commits." Toby Mao, creator of SQLGlot, on where the AI line actually is. New episode. www.youtube.com/watch?v=cREC... #AIAgents #LLMCoding #DataEngineering
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Recce - Trust, Verify, Ship @datarecce.bsky.social · 22/06/2026
Maxime Beauchemin created Airflow and Superset. He is back on Data Renegades and the new bet is Agor, a multiplayer agentic-coding platform. www.youtube.com/watch?v=lp97... #AgenticCoding #DataRenegades #Agor
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Recce - Trust, Verify, Ship @datarecce.bsky.social · 18/06/2026
Toby Mao built SQLGlot as a Netflix side project. Now it's inside Google, Airbnb, and Fivetran -- and they just shipped v30 using Claude to refactor thousands of lines into MyPyC-compiled code. 5x faster. No Rust. www.youtube.com/watch?v=cREC...
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Recce - Trust, Verify, Ship @datarecce.bsky.social · 16/06/2026
Ingres was beating Oracle until IBM released DB2 with SQL support. Stonebraker's firsthand account of how one technical choice changed database history. youtube.com/shorts/K7N7Z... #DatabaseHistory #Oracle #Postgres
youtube.com
How IBM Accidentally Made Oracle the Database King -- Mike Stonebraker
How did Oracle become the dominant database? Not because it was better. Mike Stonebraker was there when IBM's DB2 release killed Ingres's momentum and handed Oracle the market. A firsthand account of…
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Recce - Trust, Verify, Ship @datarecce.bsky.social · 15/06/2026
"90% of enterprise programmers are doing maintenance." Stonebraker on where AI should actually be applied. youtube.com/shorts/Crj2M... #AICoding #SoftwareEngineering #LLM
youtube.com
90% of Enterprise Programmers Are Doing Maintenance -- Mike Stonebraker
"90% of enterprise programmers are doing maintenance." Mike Stonebraker says the highest-leverage application of AI isn't writing new code. It's maintaining 30-year-old codebases that have been…
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Recce - Trust, Verify, Ship @datarecce.bsky.social · 12/06/2026
"A trillion dollars is arrayed against us." Stonebraker at 82, betting SQL should orchestrate data queries, not LLMs. youtube.com/shorts/3PPwQ... #AgenticAI #TextToSQL #SQL
youtube.com
A Trillion Dollars Is Arrayed Against Us -- Mike Stonebraker
"A trillion dollars is arrayed against us." At 82, Mike Stonebraker is betting that SQL, not LLMs, should orchestrate enterprise data queries. His research team built Rubicon to prove it. Full…
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Recce - Trust, Verify, Ship @datarecce.bsky.social · 09/06/2026
NoSQL to "not only SQL" to "not yet SQL." Stonebraker's three-word history of a trillion-dollar industry detour. youtube.com/shorts/eATNt... #NoSQL #SQL #DatabaseHistory
youtube.com
The Three-Word History of NoSQL -- Mike Stonebraker
"At the beginning, they said don't use SQL. Then not only SQL. Now? Not yet SQL." Mike Stonebraker's three-word history of the NoSQL movement from the person who called its failure in 2010. Full…
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Recce - Trust, Verify, Ship @datarecce.bsky.social · 08/06/2026
"Don't ever bet against the compiler." Stonebraker on 40 years of database history and why NoSQL converged back to SQL. youtube.com/shorts/eduL-... #SQL #NoSQL #Postgres
youtube.com
Don't Ever Bet Against the Compiler -- Mike Stonebraker
"Don't ever bet against the compiler." Mike Stonebraker won the Turing Award for his work on relational databases. He explains why 40 years of history prove that NoSQL's rejection of SQL was always…
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Recce - Trust, Verify, Ship @datarecce.bsky.social · 05/06/2026
"We tried out the LLMs that everyone else was touting. Accuracy was about 10%, not 80%." Stonebraker on real enterprise text-to-SQL. youtube.com/shorts/iMKre... #TextToSQL #LLM #DataWarehouse
youtube.com
Text-to-SQL Gets 10% on Real Data Warehouses -- Mike Stonebraker
LLMs score 80% on text-to-SQL benchmarks. On MIT's real 1,400-table data warehouse, they score 10%. Turing Award winner Mike Stonebraker breaks down why academic benchmarks hide the real difficulty…
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Recce - Trust, Verify, Ship @datarecce.bsky.social · 02/06/2026
Mike Stonebraker created Postgres, won the Turing Award, and just tested text-to-SQL on real warehouses. The result: 10%, not the 80% benchmarks claim. New episode. www.heavybit.com/library/podc... #TextToSQL #Postgres #DataRenegades
heavybit.com
Data Renegades | Ep. #11, Contrarian Bets and AI Skepticism with Michael Stonebraker | Heavybit
On episode 11 of Data Renegades, CL Kao sits down with Michael Stonebraker, legendary database pioneer and creator of Ingres and Postgres.
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Recce - Trust, Verify, Ship @datarecce.bsky.social · 01/06/2026
Day 1 of #SnowflakeSummit is a lot. Booth visits, back to back talks, so many handshakes. Tomorrow night, relax with us. 🍻 Data Renegades Happy Hour, Tuesday June 2, 6-9pm, 7 min walk from the summit. Drinks, not slides. 😉 luma.com/vnyf1nij?utm...
luma.com
Data Renegades Snowflake Summit Happy Hour · Luma
In town for Snowflake Summit? Come decompress. Join us for drinks, good conversation, and zero keynote slides. 😉 We're bringing together data practitioners…
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Recce - Trust, Verify, Ship @datarecce.bsky.social · 12/05/2026
Data review flagged 99.999% row-count variance. PR was two lines. Base: 5 years of prod history. Current: 1-hour CI build. False alarms train reviewers to scroll past. That's the damage. blog.reccehq.com/session-base... #dbt #DataEngineering
blog.reccehq.com
Session Base per PR: Why Data Reviews Lie
Data PR review breaks when the base and current environments are built differently. Here is why, and how session base per PR fixes the false alarms.
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Recce - Trust, Verify, Ship @datarecce.bsky.social · 29/04/2026
90% of enterprise programmers spend their time on maintenance, not greenfield development. Michael Stonebraker's take on where AI actually earns its keep inverts the marketing narrative completely.
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Recce - Trust, Verify, Ship @datarecce.bsky.social · 28/04/2026
Michael Stonebraker was right about CODASYL. Right about NoSQL. Now he's run text-to-SQL on a real enterprise warehouse and got 10% accuracy against an 80% benchmark. The pattern is hard to ignore. blog.reccehq.com/benchmarks-l... #DataEngineering #TextToSQL #AI
blog.reccehq.com
Benchmarks Lie: What a Turing Award Winner Found When He Tested Text-to-SQL on Real Data
Text-to-SQL benchmarks show 80% accuracy. A Turing Award winner tested the same models on a real 1,400-table warehouse and got 10%. Here is why.
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Recce - Trust, Verify, Ship @datarecce.bsky.social · 25/04/2026
Before you let agents touch your codebase, build these gates. Not because you don't trust the agent - but because you wouldn't trust anyone without them. Including yourself. blog.reccehq.com/before-you-l... #ClaudeCode #AIAgents #DevWorkflow
blog.reccehq.com
Before You Let Agents Touch Your Codebase, Build These Gates
Quality gates are what make Recce's agent-driven development actually work. Here's the pre-commit hooks, linting config, and review process keeping AI-written code production-ready.
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Recce - Trust, Verify, Ship @datarecce.bsky.social · 08/04/2026
A wiki is something you look at. A shared AI system is something you work through. #ClaudeCode #DataEngineering #BIP blog.reccehq.com/we-didnt-set-out-to-build-a-team-ai-plugin
blog.reccehq.com
We Didn't Set Out to Build a Team AI Plugin
How Recce built a Claude Code plugin to share team knowledge, voice, product context, and workflows, across every AI session.
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Recce - Trust, Verify, Ship @datarecce.bsky.social · 07/04/2026
"Pandas in 2011 was essentially book-driven development, quite literally." @wesmckinney.com wrote features because he needed them for the book chapter. #pandasPython #DataRenegades
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Recce - Trust, Verify, Ship @datarecce.bsky.social · 01/04/2026
AI coding tools generate plausible but wrong SQL constantly. The fix isn't waiting for a smarter model. AI skills are markdown files that encode domain knowledge into coding tools. No framework, just structured text in a repo.
blog.reccehq.com
A Practical Guide to AI Skills for Analytics Engineering
I built a self-improving AI skill system for analytics engineering at Recce. Here's the framework, a real bug it caught, and how we scaled it.
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Recce - Trust, Verify, Ship @datarecce.bsky.social · 28/03/2026
Our own Kent Chen wrote up the multi-agent architecture the team built for Recce's AI Data Review. Single agent kept forgetting findings as PRs got complex. Fix: orchestrator + two specialists, each with its own 200k context window.
blog.reccehq.com
Designing Reliable AI Agents for dbt Data Reviews
Code changes have AI review tools. Data changes don' - until now. Here's how we went from a single prompt to an AI agent that performs the first pass on data validation in every PR.
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Recce - Trust, Verify, Ship @datarecce.bsky.social · 22/03/2026
"If I had taken three years longer to do things the right way, it would have been too late." -- @wesmckinney.com on why pandas shipped imperfect and won. #pandasPython #DataRenegades
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Recce - Trust, Verify, Ship @datarecce.bsky.social · 21/03/2026
"Arrow has the intricacy of a fine Swiss watch." The co-creator of Apache Arrow (@wesmckinney.com) on why AI agents cannot replicate decade-long infrastructure design. #ApacheArrow #DataRenegades
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Recce - Trust, Verify, Ship @datarecce.bsky.social · 17/03/2026
Starting soon: Bauplan x Recce live session on safe AI automation from branch to production. luma.com/mm3gsalo?tk=... #DataEngineering #AI
luma.com
Trusting AI with Your Data: Safe Automation from Branch to Production · Zoom · Luma
AI coding assistants already help you ship software faster. But when it comes to data, the stakes are different. One bad pipeline change can corrupt production…
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Recce - Trust, Verify, Ship @datarecce.bsky.social · 17/03/2026
"This is bad. Why haven't you fixed this yet? I would have already fixed this today with Claude code." -- @wesmckinney.com on radical accountability for software vendors. #AIcodingagent #DataRenegades
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Recce - Trust, Verify, Ship @datarecce.bsky.social · 16/03/2026
Tomorrow 9 AM PT | Bauplan and Recce walk through a branch-to-production workflow where AI-generated pipeline changes run on isolated branches and get reviewed automatically before hitting production. luma.com/mm3gsalo?tk=...
luma.com
Trusting AI with Your Data: Safe Automation from Branch to Production · Zoom · Luma
AI coding assistants already help you ship software faster. But when it comes to data, the stakes are different. One bad pipeline change can corrupt production…
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Recce - Trust, Verify, Ship @datarecce.bsky.social · 15/03/2026
Why did no big retailers attend the fall JavaScript conference? Every employee was locked down for Black Friday prep. Roger Magoulas sat with someone from Target to find out. No dataset would have surfaced that. 🎧 Full episode: youtu.be/z3E0Pi4XaLg #analytics #datascience
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Recce - Trust, Verify, Ship @datarecce.bsky.social · 14/03/2026
"I would just wake up and write Python code." @wesmckinney.com on the founder hours that created pandas. #DataRenegades #pandasPython
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Recce - Trust, Verify, Ship @datarecce.bsky.social · 10/03/2026
"If you have a successful career built on glazing people, I kind of hate you." Bryan Bischof on why truth-seeking is non-negotiable for data teams. #DataScience #DataCulture
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Recce - Trust, Verify, Ship @datarecce.bsky.social · 08/03/2026
The most predictive feature in the world's first coffee recommender? Favorite salad dressing. The baristas knew. Bryan Bischof on Data Renegades #DataScience #MachineLearning
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Recce - Trust, Verify, Ship @datarecce.bsky.social · 07/03/2026
"When an escalator breaks, it just becomes stairs. When your data workload fails, it's often just stale data." Scott Breitenother on why most data failures aren't as bad as they feel. #DataEngineering #DataReliability
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Recce - Trust, Verify, Ship @datarecce.bsky.social · 06/03/2026
CL Kao takes the stage at the DataTune Conf tomorrow: "A Practical Playbook for Building Data Agents (That Don't Break Your Pipeline)" 288 benchmark trials. Three context problems every data agent hits. CL and @doriwilson.com will be at the Recce booth all day. Come say hey. #DataTune
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Recce - Trust, Verify, Ship @datarecce.bsky.social · 05/03/2026
Building Recce's AI Data Review meant working around three hard limits in Claude: 200k context window, ~90k single prompt, 25k per MCP tool response. 🧵
blog.reccehq.com
Designing Reliable AI Agents for dbt Data Reviews
Code changes have AI review tools. Data changes don' - until now. Here's how we went from a single prompt to an AI agent that performs the first pass on data validation in every PR.
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Recce - Trust, Verify, Ship @datarecce.bsky.social · 03/03/2026
Wes McKinney built pandas in a mouse-infested NYC apartment on founder hours. Now he runs parallel Claude Code sessions and says AI is forcing "radical accountability" on every software vendor shipping mediocre products. Full conversation: youtu.be/Uso8-yaERkE #DataRenegades #pandas #ApacheArrow
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