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# mysql

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

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Fix: MySQL "Shutdown Unexpectedly" Error in XAMPP (Restore Your Databases)

Fix: MySQL "Shutdown Unexpectedly" Error in XAMPP (Restore Your Databases)

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3 min read
MySQL Too many connections: How I Debugged It and Scaled the Connection Pool

MySQL Too many connections: How I Debugged It and Scaled the Connection Pool

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9 min read
Troubleshooting WordPress: "Error Establishing a Database Connection" on MySQL 8.4+ (macOS/MacPorts)

Troubleshooting WordPress: "Error Establishing a Database Connection" on MySQL 8.4+ (macOS/MacPorts)

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2 min read
Why I, as Someone Who Likes MySQL, Now Want to Recommend PostgreSQL

Why I, as Someone Who Likes MySQL, Now Want to Recommend PostgreSQL

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13 min read
Laravel 10 Database Expression: Cross-Database SQL

Laravel 10 Database Expression: Cross-Database SQL

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2 min read
Fix the Missing mysql Command After Installing DBngin

Fix the Missing mysql Command After Installing DBngin

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1 min read
I Cut My Rails Hosting Costs by 70%: Migrating from Heroku to Railway

I Cut My Rails Hosting Costs by 70%: Migrating from Heroku to Railway

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4 min read
ShannonBase HTAP Architecture Analysis: From MySQL Optimizer to Vectorized Execution Engine — Overview

ShannonBase HTAP Architecture Analysis: From MySQL Optimizer to Vectorized Execution Engine — Overview

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10 min read
What’s New At Releem - January 2026

What’s New At Releem - January 2026

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3 min read
Real world considerations: MS-SQL vs PostgreSQL vs MySQL

Real world considerations: MS-SQL vs PostgreSQL vs MySQL

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12 min read
Missing Database Indexes Are Killing Your Page Speed

Missing Database Indexes Are Killing Your Page Speed

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2 min read
EAV: a fascinating, but often dangerous pattern

EAV: a fascinating, but often dangerous pattern

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2 min read
Code is the execution. Thinking is the strategy.

Code is the execution. Thinking is the strategy.

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1 min read
8 MySQL security mistakes that expose your database to attackers

8 MySQL security mistakes that expose your database to attackers

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9 min read
JSON Validator And Why MySQL 8.3's New Rules Matter

JSON Validator And Why MySQL 8.3's New Rules Matter

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6 min read
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