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Posts on tips and tricks, using and learning about SQL for database development and analysis.

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Twitter Stuck Signing Up? No Email, Phone Field Broken?

Twitter Stuck Signing Up? No Email, Phone Field Broken?

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Postgresql soft-delete strategies: balancing data retention

Postgresql soft-delete strategies: balancing data retention

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Importing month names into SQLite3 can be useful

Importing month names into SQLite3 can be useful

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Convert LONG to LOB on import(26ai)

Convert LONG to LOB on import(26ai)

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Build a Shared-Nothing Distributed Queue with SQLite and Python

Build a Shared-Nothing Distributed Queue with SQLite and Python

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Statistics by time window: SPL VS SQL #16

Statistics by time window: SPL VS SQL #16

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Deduplicate between an Uncertain Number of Columns — From SQL to SPL #21

Deduplicate between an Uncertain Number of Columns — From SQL to SPL #21

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Indexing in PostgreSQL: Pros, Cons, and Best Practices

Indexing in PostgreSQL: Pros, Cons, and Best Practices

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Database Normalization Summary

Database Normalization Summary

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🔍 Data Cleaning Techniques Using SQL

🔍 Data Cleaning Techniques Using SQL

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Deploying a FastAPI + PostgreSQL App Using Google Cloud Run and Cloud SQL

Deploying a FastAPI + PostgreSQL App Using Google Cloud Run and Cloud SQL

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Hands-On WrenAI Review: Text-to-SQL Powered by RAG

Hands-On WrenAI Review: Text-to-SQL Powered by RAG

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🚀 Mastering Unit of Work in SQLAlchemy: Efficient Transactions in 2025

🚀 Mastering Unit of Work in SQLAlchemy: Efficient Transactions in 2025

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🚀 SQL Query Optimization in 2025: 7 Techniques for Faster Performance

🚀 SQL Query Optimization in 2025: 7 Techniques for Faster Performance

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How to Optimize SQLite Performance With Indexed Views and Write-Ahead Logging

How to Optimize SQLite Performance With Indexed Views and Write-Ahead Logging

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