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Tracking changes to the UK sponsor register with a change feed

Tracking changes to the UK sponsor register with a change feed

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4 min read
SQL: WHERE, ORDER BY, and LIMIT — Why Your Query May Return the Wrong Employees

SQL: WHERE, ORDER BY, and LIMIT — Why Your Query May Return the Wrong Employees

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3 min read
Apache Iceberg in a data lake: how it works and how to keep it fast, cheap and simple

Apache Iceberg in a data lake: how it works and how to keep it fast, cheap and simple

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31 min read
How to benchmark a large CSV viewer or editor fairly

How to benchmark a large CSV viewer or editor fairly

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5 min read
Qual a melhor arquitetura de dados para a sua aplicação de IA?

Qual a melhor arquitetura de dados para a sua aplicação de IA?

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9 min read
Passing Microsoft Fabric DP-700 & DP-600 in 2026: 4 Production Architecture Traps Most Engineers Miss

Passing Microsoft Fabric DP-700 & DP-600 in 2026: 4 Production Architecture Traps Most Engineers Miss

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4 min read
Delta Lake Change Data Feed on Azure Databricks: readChangeFeed, Incremental MERGE, and the Retention Traps

Delta Lake Change Data Feed on Azure Databricks: readChangeFeed, Incremental MERGE, and the Retention Traps

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5 min read
81 provinces, 82 price regions: Turkey's fuel price data and the key problem

81 provinces, 82 price regions: Turkey's fuel price data and the key problem

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3 min read
How Much Does a Custom Web Scraper Cost to Build?

How Much Does a Custom Web Scraper Cost to Build?

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6 min read
Your deletion tracker may be counting collection failures

Your deletion tracker may be counting collection failures

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7 min read
Your SUM() isn't wrong, your grain is: debugging JOIN fan-out in 6 rows

Your SUM() isn't wrong, your grain is: debugging JOIN fan-out in 6 rows

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3 min read
Outside the Polygon, or No Polygon at All

Outside the Polygon, or No Polygon at All

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17 min read
My SQL JOIN Ran Perfectly and Doubled the Refunds

My SQL JOIN Ran Perfectly and Doubled the Refunds

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9 min read
AI Automation Services for Marketing Agencies: Automating Client Reporting and Campaign Ops

AI Automation Services for Marketing Agencies: Automating Client Reporting and Campaign Ops

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9 min read
Netflix Conductor 4.0: Scaling Workflows to 30,000 Tasks with Asynchronous Evaluation

Netflix Conductor 4.0: Scaling Workflows to 30,000 Tasks with Asynchronous Evaluation

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3 min read
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