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Understanding Linux File Systems: Ext4, XFS, Btrfs, and ZFS Compared

Tutorial August 20, 2024
bash

General-purpose systems

Large-scale storage solutions

Mastering MySQL Data Management – Backups, Restorations, and Table Operations

Tutorial August 20, 2024
mysql

If you need to remove all data from tables while preserving their structure, you can use the TRUNCATE command. This operation is faster than DELETE and resets the auto-increment counter.

Command to Truncate a Table:

Data Import and Export in MySQL

Tutorial August 12, 2024
mysql

mysql -u your_username -p your_database_name < backup.sql
  • backup.sql: The SQL file containing the exported data.

Managing Transactions and Concurrency in MySQL

Tutorial August 12, 2024
mysql

You can set the isolation level for the current session or globally to affect all new connections.

Concurrency control is essential in multi-user databases to prevent conflicts and ensure data integrity. MySQL uses locks and other mechanisms to manage concurrency.