dolog

MySQL Performance Tuning: Key Strategies for Optimization MySQL plays a crucial role in many applications, but slow performance can impact the entire system. In this guide, we’ll cover essential strategies to enhance MySQL performance, with code examples and additional resources for a comprehensive understanding. [Read More]

MySQL Joins: What Are They and Why Do They Matter? MySQL Joins are essential for combining data from multiple tables into a single result set. Understanding joins allows you to build powerful queries that integrate data meaningfully. In this guide, we’ll cover the four main types of joins—Inner, Left, Right,... [Read More]

Overview AbstractRoutingDataSource in Spring Boot allows for efficient dynamic routing between multiple data sources, such as separating read and write requests between Reader and Writer databases. This setup is particularly useful for applications with high read traffic, as it helps distribute the load and improve performance. In this post, we’ll... [Read More]

Overview of the Linux Filesystem Structure Linux organizes all files and directories in a tree structure that begins with the root directory /. Understanding the role of each directory in Linux can significantly help with system management, troubleshooting, and software installation. Below, we’ll explore the primary directories and their purposes... [Read More]

Understanding Linux File Permissions Setting file and directory permissions in Linux is essential for system security and management. Proper permission settings help prevent unauthorized access and protect data. [Read More]