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

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LLMSQL&Arabic WikiTableQA&Payment-SQL:SQL Dataset(202510)
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LLMSQL&Arabic WikiTableQA&Payment-SQL:SQL Dataset(202510)

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5 min read
Optimizing SQL LIKE Security, Performance and Best Practices

Optimizing SQL LIKE Security, Performance and Best Practices

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10 min read
Using LIKE with Variables and Patterns in SQL

Using LIKE with Variables and Patterns in SQL

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10 min read
A Minimal Go Toolkit for Cleaning, Validating, and Querying CSV/TSV/Excel/Parquet Files
Cover image for A Minimal Go Toolkit for Cleaning, Validating, and Querying CSV/TSV/Excel/Parquet Files

A Minimal Go Toolkit for Cleaning, Validating, and Querying CSV/TSV/Excel/Parquet Files

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3 min read
Database Transactions and ACID Properties: Guaranteeing Data Consistency
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Database Transactions and ACID Properties: Guaranteeing Data Consistency

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8 min read
Amazon Cloud Solutions Architect Shows You How to Migrate Data to Amazon Aurora DSQL Using Apache SeaTunnel

Amazon Cloud Solutions Architect Shows You How to Migrate Data to Amazon Aurora DSQL Using Apache SeaTunnel

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4 min read
PART 5 — The Rise of Network SQL (N-SQL)

PART 5 — The Rise of Network SQL (N-SQL)

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26 min read
dupl

dupl

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1 min read
catalog

catalog

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1 min read
Introducing the All-New SLS SQL Copilot

Introducing the All-New SLS SQL Copilot

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15 min read
🚀 Cómo Crear una Vista en SQL Server 2022: Simplifica tu Acceso a Datos

🚀 Cómo Crear una Vista en SQL Server 2022: Simplifica tu Acceso a Datos

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2 min read
select2

select2

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1 min read
How I Optimized an Extremely Slow Oracle SQL Query (Real Case Study)
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How I Optimized an Extremely Slow Oracle SQL Query (Real Case Study)

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2 min read
Mastering SQL: Revisiting the Basics
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Mastering SQL: Revisiting the Basics

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3 min read
What is Cyber Resilience Act, and what cybersecurity requirements does it impose?

What is Cyber Resilience Act, and what cybersecurity requirements does it impose?

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7 min read
Quick Recap: SQL Databases

Quick Recap: SQL Databases

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2 min read
Simple Tweaks That Make SQLite Lookup Faster – Part 1
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Simple Tweaks That Make SQLite Lookup Faster – Part 1

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4 min read
Understanding Common Table Expressions (CTEs) in SQL — And Why They Matter in Data Analysis

Understanding Common Table Expressions (CTEs) in SQL — And Why They Matter in Data Analysis

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3 min read
SLS Copilot in Practice: Building a Flexible Data Infrastructure for LLM Applications with SLS

SLS Copilot in Practice: Building a Flexible Data Infrastructure for LLM Applications with SLS

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15 min read
Dear Developer: Your Database Isn't a File Cabinet!
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Dear Developer: Your Database Isn't a File Cabinet!

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4 min read
Saving Game Data in Unity — Part 4: SQLite
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Saving Game Data in Unity — Part 4: SQLite

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3 min read
How I Reduced My Oracle SQL Query Time from 110s to 1s

How I Reduced My Oracle SQL Query Time from 110s to 1s

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3 min read
Versioning Your Database with SQLAlchemy and Alembic: From Models to Safe Migrations
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Versioning Your Database with SQLAlchemy and Alembic: From Models to Safe Migrations

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5 min read
limit

limit

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1 min read
Rolling Back Online Table Redefinition

Rolling Back Online Table Redefinition

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2 min read
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