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T-SQL patterns that break when you migrate SQL Server to PostgreSQL (and where they hide in Java/C#)

T-SQL patterns that break when you migrate SQL Server to PostgreSQL (and where they hide in Java/C#)

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1 min read
Best Practices for Database Schema Migrations in Large Systems

Best Practices for Database Schema Migrations in Large Systems

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1 min read
QL AI Database Solutions: Building a Text-to-SQL Pipeline You Can Actually Run

QL AI Database Solutions: Building a Text-to-SQL Pipeline You Can Actually Run

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5 min read
From Clean CSVs to Production‑Shaped Data: A Practical Guide for Academic ML and Data Engineering

From Clean CSVs to Production‑Shaped Data: A Practical Guide for Academic ML and Data Engineering

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5 min read
I Built a Write-Ahead Log in Pure Python and Finally Understood How Databases Survive Crashes

I Built a Write-Ahead Log in Pure Python and Finally Understood How Databases Survive Crashes

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7 min read
I Built a Columnar File Format in Pure Python — a tiny, readable Parquet

I Built a Columnar File Format in Pure Python — a tiny, readable Parquet

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6 min read
Day 14 of #100DaysOfClickHouse: Understanding Nodes, Shards, and Replicas

Day 14 of #100DaysOfClickHouse: Understanding Nodes, Shards, and Replicas

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3 min read
From Individual Sandbox to Multiplayer: Group Rooms, Linked Servers, and Gamification in T-SQL Online

From Individual Sandbox to Multiplayer: Group Rooms, Linked Servers, and Gamification in T-SQL Online

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1 min read
When PostgreSQL Isn't the Right Fit: Recognizing Workloads That Need Different Architecture

When PostgreSQL Isn't the Right Fit: Recognizing Workloads That Need Different Architecture

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6 min read
Federation and the Lakehouse: Two Roads to Unified Data Access, and How to Know Which One to Take

Federation and the Lakehouse: Two Roads to Unified Data Access, and How to Know Which One to Take

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21 min read
GBase 8a Table Design and Modeling: Choosing Data Types, Partitions, Distribution Keys, and Replicated Tables

GBase 8a Table Design and Modeling: Choosing Data Types, Partitions, Distribution Keys, and Replicated Tables

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3 min read
How to Pick the Perfect Database Without Losing Your Mind

How to Pick the Perfect Database Without Losing Your Mind

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8 min read
Automating Oracle EBS Data Entry - A Consultant's Guide to Faster Data Loading

Automating Oracle EBS Data Entry - A Consultant's Guide to Faster Data Loading

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6 min read
Deep Dive into GBase 8a MPP Distributed Query Execution

Deep Dive into GBase 8a MPP Distributed Query Execution

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3 min read
GBase 8a Table Design in Practice: Choosing Distribution Keys, Partitions, and Replicated Tables

GBase 8a Table Design in Practice: Choosing Distribution Keys, Partitions, and Replicated Tables

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4 min read
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