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Moving Oracle to PostgreSQL with a Single `INSERT` — No Oracle Client, No Python

Moving Oracle to PostgreSQL with a Single `INSERT` — No Oracle Client, No Python

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11 min read
Building a competitor price monitor for food delivery data

Building a competitor price monitor for food delivery data

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4 min read
How to Pass the Amazon SQL Interview (A Practical Guide)

How to Pass the Amazon SQL Interview (A Practical Guide)

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4 min read
Natural Language Is the Interface, Not the Semantic Layer

Natural Language Is the Interface, Not the Semantic Layer

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6 min read
Cutting a production AWS Glue pipeline's runtime by about half, plus two bugs that taught me more

Cutting a production AWS Glue pipeline's runtime by about half, plus two bugs that taught me more

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4 min read
[ES] Deja de escribir el boilerplate de Kafka a pie: Un decorador es suficiente

[ES] Deja de escribir el boilerplate de Kafka a pie: Un decorador es suficiente

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1 min read
Kafka only guarantees order if you earn it — keys are the currency

Kafka only guarantees order if you earn it — keys are the currency

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2 min read
My First week in data Engineering:Setting Up My tools

My First week in data Engineering:Setting Up My tools

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1 min read
Technically Right, Organisationally Impossible

Technically Right, Organisationally Impossible

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5 min read
DataTalk #Day 0: An AI Agent That Talks to Your Database

DataTalk #Day 0: An AI Agent That Talks to Your Database

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3 min read
Why Regex SQL Converters Break on Legacy Stored Procedures and How to Fix Them)

Why Regex SQL Converters Break on Legacy Stored Procedures and How to Fix Them)

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3 min read
The normalization step that breaks before your ER model does

The normalization step that breaks before your ER model does

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3 min read
5 SQL patterns that run fine and still return the wrong answer

5 SQL patterns that run fine and still return the wrong answer

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4 min read
Filter-After-Slice: The Bug That Quietly Broke Our Deduplication Window

Filter-After-Slice: The Bug That Quietly Broke Our Deduplication Window

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4 min read
Mengenal Data Engineering: Pahlawan di Balik Layar Dunia Data - 23:08

Mengenal Data Engineering: Pahlawan di Balik Layar Dunia Data - 23:08

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2 min read
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