DEV Community

select * from SQL

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

Posts

đź‘‹ Sign in for the ability to sort posts by relevant, latest, or top.
Google BigQuery Cost Optimization: 7 Proven Strategies to Slash Your 2026 Cloud Bill

Google BigQuery Cost Optimization: 7 Proven Strategies to Slash Your 2026 Cloud Bill

5
Comments
3 min read
The Object-Relational Impedance Mismatch: Why Your Java Objects and Database Tables Don't Play Nice

The Object-Relational Impedance Mismatch: Why Your Java Objects and Database Tables Don't Play Nice

Comments
4 min read
Solving the N+1 Query Problem: A Developer's Guide to Database Performance

Solving the N+1 Query Problem: A Developer's Guide to Database Performance

1
Comments
7 min read
Stop hand-writing INSERTs: JSON SQL with dialect-aware output(Postgres/MySQL/SQLite)

Stop hand-writing INSERTs: JSON SQL with dialect-aware output(Postgres/MySQL/SQLite)

Comments
4 min read
Fix CORS, SQL Injection & MySQL Pooling in React + Node.js

Fix CORS, SQL Injection & MySQL Pooling in React + Node.js

2
Comments 2
7 min read
Tu Nube como una Base de Datos: Guía Práctica de Steampipe para AWS

Tu Nube como una Base de Datos: Guía Práctica de Steampipe para AWS

Comments
4 min read
2026's First AI SQL Dataset: Ending the 'SELECT Only' Era

2026's First AI SQL Dataset: Ending the 'SELECT Only' Era

Comments
4 min read
AbeMon MS SQL Tool v1.0.0 Monitor and Debug

AbeMon MS SQL Tool v1.0.0 Monitor and Debug

1
Comments
3 min read
đź‘» The Silent Ghost: How a Single Enum Broke Our Distributed Transaction

đź‘» The Silent Ghost: How a Single Enum Broke Our Distributed Transaction

Comments
2 min read
Lost Updates, Dirty Reads, and Phantom Rows: A Simple Guide to SQL Transaction Problems

Lost Updates, Dirty Reads, and Phantom Rows: A Simple Guide to SQL Transaction Problems

Comments
4 min read
Understanding SQL ACID Properties: The Foundation of Database Reliability

Understanding SQL ACID Properties: The Foundation of Database Reliability

Comments
5 min read
How Real Databases Work Internally ?

How Real Databases Work Internally ?

1
Comments
3 min read
Moving Data from SQL Server to Postgres with NiFi

Moving Data from SQL Server to Postgres with NiFi

Comments
2 min read
Database Management System (DBMS) Architecture Explained

Database Management System (DBMS) Architecture Explained

Comments
3 min read
Normalization and Denormalization in Databases: Why They Matter

Normalization and Denormalization in Databases: Why They Matter

Comments
4 min read
đź‘‹ Sign in for the ability to sort posts by relevant, latest, or top.