How Do AI Companies Get Their Training Data?
Originally published at aidata.broker . AI companies get their training data through six channels: they crawl the open web, license content from pub…
DevOps
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Freshness Watermarks Belong on Every Row, Not the README
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Booking.com Search Rows Hide 9–16% of the Price in a Field Labelled 21, 22 and 23
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The Saturday Data Run: 457 Matches, Six Exports, Zero Manual Steps
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I Tracked Weather Forecasts for 3 Weeks to See How Wrong They Really Are
The idea Weather apps show a 7-day forecast like it's a fact. But how accurate is day 7, really, compared to tomorrow's forecast? I wanted real numb…
HealthKit to JSONL vs JSON: one snapshot survives a cut sync, the other gives you nothing
Two apps can write the exact same Apple Health records to disk and behave nothing alike the moment a sync gets interrupted. I benchmarked it on 2026…
AIoT in Pharma Manufacturing: It's Mostly a Data Plumbing Problem
If you've ever looked at the systems inside a pharmaceutical plant, the first thing you notice is that there's no shortage of data. Machines log ope…
Healthcare AI Needs to Account for Practice Drift
Machine learning systems are usually evaluated against a relatively stable development environment. Healthcare rarely provides one. Clinical practic…
I Analyzed 2,849 Crawler Requests. Here's What Search Bots Actually Do on New Sites.
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Ask.com is dead. 197,000 of its questions are still in the archive.
Dated data post · 2026-10-07 · all numbers first-hand, snapshot time-stamped Ask.com closed on May 1, 2026 . The farewell page is blunt: "As IAC con…
How to Convert XML to PARQUET?
To Convert XML to PARQUET format can be achieved either through automated enterprise tools or customized ETL scripts: Automated Enterprise Software:…
Get every new UK company in your industry each morning
Every UK company has to register at Companies House, and the register is public. That makes it one of the best free sources of fresh B2B leads: a ne…
Best Collaborative Data Modeling Tools: SQLDBM Team Features & Alternatives Compared
Data modeling used to be a solo sport. One architect, one desktop app, one giant ERD file emailed around for review. That world is gone. Modern data…
We can download our data. But can we actually use it?
I recently caught myself asking an AI a question it could not really answer: “What changed in my life over the last six months?” The useful answer w…
How to Automate Fleet Emissions with J1939 Telematics and Continuous Diagnostics
How to Automate Fleet Emissions with J1939 Telematics and Continuous Diagnostics If you engineer products around the logistics or transit industry,…
Cutting AWS Storage Costs: S3 Tables vs. S3 Express One Zone
Last year, my team was fighting the "small file problem" in a standard S3 bucket. We were running massive Glue jobs that spent 40% of their executio…
From Raw Data to Executive Decisions: Building the JCars Logistics Power BI Dashboard
Data without structure is just noise. In this project, I am building a complete, end-to-end Business Intelligence solution for JCars Logistics, a co…
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Telegram has an enormous number of public communities and almost no structured way to discover them. I spent a while looking at what it actually tak…
JCars Logistics Power BI Business Intelligence Assessment
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Most ETL tutorials show a perfect, frictionless flow. The reality? My pipeline turned into a festival of KeyError's , outdated schemas, and API payl…
user feedback interface
Customer feedback is one of the critical sources of information that can be leveraged to improve a product; however, it is often unstructured and no…
How to Build an AI-Ready Customer Profile
Connecting an AI application to a CRM or a customer data warehouse is relatively easy. The harder part is deciding what the AI should actually recei…
How we stopped breaking production pipelines with Snowflake zero-copy cloning
Ninety-eight percent of production data pipeline incidents happen because developers tested their code against a "subset" of data that didn’t actual…
A Complete Guide to A/B Testing for Data Analysts
A/B testing sounds simple: show half your users version A, the other half version B, and pick the winner. In practice, it’s one of the easiest place…