DbVisualizer

DbVisualizer

5 followers

The Table is where we gather together to learn about and simplify the complexity of SQL and working with database technologies.

DELETE Queries in SQL: A Fast, Simple Overview

Feb 20, 20252 min read

SQL DELETE queries let you remove rows of data from a table. They are vital for managing errors, cleaning data, and restructuring tables. Here, we...

DELETE Queries in SQL: A Fast, Simple Overview

UPDATE Queries Simplified: How to Modify Data in Your Database

Feb 17, 20252 min read

UPDATE queries are an essential part of any data-driven application. They allow developers to modify existing data directly in the database. This post...

UPDATE Queries Simplified: How to Modify Data in Your Database

SELECT Queries Simplified: Essential Tips for Faster Reads

Feb 13, 20252 min read

SELECT queries allow us to retrieve data from a database. They’re essential for applications that display information. This guide highlights the...

SELECT Queries Simplified: Essential Tips for Faster Reads

Optimize MySQL INSERT Queries: Speed Up Data Entry

Feb 10, 20252 min read

INSERT queries are essential to add data to your MySQL database. While they seem simple, many processes run behind the scenes. This guide walks you...

Optimize MySQL INSERT Queries: Speed Up Data Entry

Optimize Your SQL Queries with Database Indexes

Feb 6, 20252 min read

If SQL queries are slowing you down, database indexes may be the answer. Indexes act as lookup shortcuts, accelerating SELECT queries and boosting...

Optimize Your SQL Queries with Database Indexes

MySQL utf8 vs utf8mb4 Explained

Feb 3, 20252 min read

Many believe MySQL’s "UTF-8" supports all Unicode characters, but that’s not the whole story. MySQL’s utf8 can only store characters up to 3 bytes,...

MySQL utf8 vs utf8mb4 Explained