SQL Operators: The Most Important Operators
SQL Operators are symbols or characters used to perform specific actions or operations on data. They are essential for manipulating, filtering, and analyzing data in databases. SQL Operators are divided
Category: Databases
Managing High CPU Usage in MySQL/MariaDB: A Systematic Approach
In today’s data-driven world, database performance is often the difference between a smooth user experience and a frustrating one. MySQL and its fork MariaDB remain industry powerhouses, running millions of
SQL SUM: How to Calculate Data Sets
In the realm of databases, SQL (Structured Query Language) is the go-to tool for managing and analyzing data. Among its many functions, SQL SUM stands out as a powerful aggregate
SQL OR: Data Queries with Multiple Conditions
In SQL, it’s common to need to perform queries that meet multiple conditions, whether for filtering data, combining criteria, or customizing results. This is where the OR operator plays a
How to Convert Database Character Encoding in WordPress
Proper database character encoding configuration in WordPress is essential to prevent display errors, issues with special characters, and to ensure compatibility with multiple languages. Although the process can be complex,
Understanding the Redo Log in MySQL 8.0: Essential for Data Recovery and Performance
A Key Mechanism for Database Integrity The redo log is a critical component in MySQL 8.0 that ensures data consistency and durability by logging changes before they are committed to
Optimizing and Tuning MySQL, MariaDB, and Percona for WordPress and WooCommerce
Why Should You Optimize MySQL for WordPress? The default configurations of MySQL, MariaDB, and Percona are not optimized for specific workloads such as WordPress and WooCommerce. These database systems are
SQLite-Utils: A Powerful Tool for Managing SQLite Databases
SQLite has long been a favorite database for developers due to its lightweight nature and flexibility. However, working with SQLite databases often requires an efficient set of tools for managing,
SQL SELECT: How to Select Specific Data Records
In the world of databases, SQL (Structured Query Language) is the standard language for managing and manipulating data. Within SQL, the SELECT statement is one of the most fundamental and
Microsoft Expands PostgreSQL Capabilities with Open Source NoSQL Extensions
Microsoft is making a strategic move into the NoSQL database market with the introduction of open-source extensions for PostgreSQL, aimed at supporting document-style data and enhancing compatibility with MongoDB. The
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