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Fixing MariaDB ERROR 2002 (HY000): TLS Handshake Fails with “Host Is Not Allowed to Connect”

Fixing MariaDB ERROR 2002 (HY000): TLS Handshake Fails with “Host Is Not Allowed to Connect”

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3 min read
AWS Disk Full? Why Deleting Logs Might Kill Your Database (And How to Fix It)

AWS Disk Full? Why Deleting Logs Might Kill Your Database (And How to Fix It)

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3 min read
MariaDB backup 10 best practices — Essential strategies for MariaDB backup and recovery

MariaDB backup 10 best practices — Essential strategies for MariaDB backup and recovery

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9 min read
Global Events, Local Events, and Recurring Rules

Global Events, Local Events, and Recurring Rules

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6 min read
Instant vs Local – When UTC Helps and When It Hurts

Instant vs Local – When UTC Helps and When It Hurts

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6 min read
PostgreSQL – Storing Time Without Lying to Yourself

PostgreSQL – Storing Time Without Lying to Yourself

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6 min read
Releem 2025 Recap: Building a Database Advisor for Developer Teams

Releem 2025 Recap: Building a Database Advisor for Developer Teams

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2 min read
[CoreData] Crear un modelo de datos

[CoreData] Crear un modelo de datos

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3 min read
Commit Operation: Turning In-Memory Changes into Permanent Reality in SQLite

Commit Operation: Turning In-Memory Changes into Permanent Reality in SQLite

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5 min read
Stop Using Database Branching for PR Previews: Postgres Schemas Are Enough

Stop Using Database Branching for PR Previews: Postgres Schemas Are Enough

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5 min read
How I Built a Multilingual Food Database Using a Local LLM on an AMD GPU

How I Built a Multilingual Food Database Using a Local LLM on an AMD GPU

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2 min read
Server-Side Languages Explained: What They Are and Why They Matter

Server-Side Languages Explained: What They Are and Why They Matter

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2 min read
MongoDB vs PostgreSQL: When to Choose Which One? (With Real-World Examples)

MongoDB vs PostgreSQL: When to Choose Which One? (With Real-World Examples)

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4 min read
The Cost of Not Knowing MongoDB - Part 3: appV6R0 to appV6R4

The Cost of Not Knowing MongoDB - Part 3: appV6R0 to appV6R4

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31 min read
The Cost of Not Knowing MongoDB - Part 2: appV5R0 to appV5R4

The Cost of Not Knowing MongoDB - Part 2: appV5R0 to appV5R4

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25 min read
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