DEV Community

select * from SQL

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

Posts

👋 Sign in for the ability to sort posts by relevant, latest, or top.
Database Design Best Practice: Store Categorical Data as IDs, Not Strings

Database Design Best Practice: Store Categorical Data as IDs, Not Strings

Comments
2 min read
D3.js não deveria saber de onde vêm os dados

D3.js não deveria saber de onde vêm os dados

3
Comments
8 min read
Can Logs Help Optimize Databases? Using Grafana Loki as Support

Can Logs Help Optimize Databases? Using Grafana Loki as Support

1
Comments
4 min read
Stop Re-running Everything: A Local Incremental Pipeline in DuckDB

Stop Re-running Everything: A Local Incremental Pipeline in DuckDB

Comments
4 min read
Indexando dados intangíveis - otimizando consultas ao banco de dados usando colunas geradas

Indexando dados intangíveis - otimizando consultas ao banco de dados usando colunas geradas

12
Comments 2
7 min read
Native Auditing Architecture: Embedding Traceability Intelligence within the Database Core.

Native Auditing Architecture: Embedding Traceability Intelligence within the Database Core.

1
Comments
5 min read
Boosting PostgreSQL Query Performance with Materialized Views

Boosting PostgreSQL Query Performance with Materialized Views

1
Comments
6 min read
SQL Stored Procedures: From Hard‑Coded Logic to Reusable SQL

SQL Stored Procedures: From Hard‑Coded Logic to Reusable SQL

8
Comments
3 min read
Go Database Fundamentals: SQL or NoSQL for Your Next Project?

Go Database Fundamentals: SQL or NoSQL for Your Next Project?

5
Comments
9 min read
SQL Server vs PostgreSQL: A Practical Comparison for Modern Developers

SQL Server vs PostgreSQL: A Practical Comparison for Modern Developers

2
Comments 1
3 min read
SQL INJECTION

SQL INJECTION

Comments
1 min read
Building a Smart Bible Reading Reminder System - Personalized Push Notifications at Scale

Building a Smart Bible Reading Reminder System - Personalized Push Notifications at Scale

1
Comments
12 min read
XML External Entity (XXE) Injection: A Complete Guide for Developers

XML External Entity (XXE) Injection: A Complete Guide for Developers

Comments
18 min read
SQL Optimization Unlocked: Achieve 80% Calculation Reduction with CROSS APPLY

SQL Optimization Unlocked: Achieve 80% Calculation Reduction with CROSS APPLY

Comments
5 min read
3 SQL Queries to Find Hidden WordPress Backdoors (When Plugins Fail)

3 SQL Queries to Find Hidden WordPress Backdoors (When Plugins Fail)

2
Comments
3 min read
👋 Sign in for the ability to sort posts by relevant, latest, or top.