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# mysql

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

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Primary Key vs. Foreign Key in SQL: Explained with Examples

Primary Key vs. Foreign Key in SQL: Explained with Examples

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2 min read
SQL GROUP BY Explained with Examples

SQL GROUP BY Explained with Examples

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4 min read
Building a Dynamic API in Symfony with Doctrine and MySQL

Building a Dynamic API in Symfony with Doctrine and MySQL

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8 min read
The Ultimate MySQL Queries Cheat Sheet (With Examples & Outputs)

The Ultimate MySQL Queries Cheat Sheet (With Examples & Outputs)

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3 min read
Filtering and Retrieving in SQL

Filtering and Retrieving in SQL

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3 min read
SQL Rewriting vs. Indexing: How AI-Powered Structural Optimization Achieves 20x Scalability Gains

SQL Rewriting vs. Indexing: How AI-Powered Structural Optimization Achieves 20x Scalability Gains

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14 min read
Scaling Read Tracking with Redis Bitmaps

Scaling Read Tracking with Redis Bitmaps

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2 min read
Eliminating Lost Update Anomalies in Spring Boot with Redlock and Custom AOP

Eliminating Lost Update Anomalies in Spring Boot with Redlock and Custom AOP

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3 min read
Simplifying SQL Date Data Types with Practical Tips

Simplifying SQL Date Data Types with Practical Tips

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1 min read
How to Connect React with MySQL (Step by Step Guide)

How to Connect React with MySQL (Step by Step Guide)

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2 min read
How We Reimagined SQL Query Building to Be Smarter, Safer, and Simpler (Introducing `mysql2-dx` v1.1.0)

How We Reimagined SQL Query Building to Be Smarter, Safer, and Simpler (Introducing `mysql2-dx` v1.1.0)

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3 min read
Stored Procedures: Organization and Code Quality in SQL

Stored Procedures: Organization and Code Quality in SQL

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2 min read
Is Cloud SQL Enterprise Plus Worth It? Evaluating the MySQL upgrade at SpareRoom

Is Cloud SQL Enterprise Plus Worth It? Evaluating the MySQL upgrade at SpareRoom

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4 min read
Leetcode Hardest SQL 185: Is the Best Solution Still Slow?

Leetcode Hardest SQL 185: Is the Best Solution Still Slow?

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3 min read
HAVING Condition Pushdown: Optimizing Query Performance

HAVING Condition Pushdown: Optimizing Query Performance

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3 min read
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