David Jonathan 👋
A Passionate DBA Sql Server 🖥️ & BackEnd Developer having 15 years of Experiences over Mexico
Articles on Data, Backend and Operational Reliability
I write about the work behind stable platforms: SQL Server administration, PostgreSQL, ETL pipelines, APIs, migrations, and the practices that keep business systems healthy in production.
How I Approach SQL Server Performance in
Production
- 8 min read
- Apr 12, 2025
Planning Data Migrations Without Disrupting
Operations
- 7 min read
- Mar 03, 2025
Backend Architecture That Supports Business
Growth
- 6 min read
- Jan 21, 2025
What I Monitor First in a PostgreSQL
Environment
- 5 min read
- Dec 09, 2024
Reliable Power BI Starts With Better Source
Models
- 6 min read
- Oct 17, 2024
Using APIs to Modernize Legacy Business
Integrations
- 7 min read
- Aug 28, 2024
