MySQL / MariaDB DBA

In this blog , i am going to explain how to connect RDS MySQL With SSL Connections from MySQL Workbench and MySQL / MariaDB client utility by using command line  --> Make sure RDS MySQL / MariaDB instance is ready for usage. Connection Established from MySQL / MariaDB client by using cmd line C:\Program Files\MySQL\MySQL Server 8.0\bin>mysql -u admin -p -h ssl-test-server.cz8z9jo4bowe.us-east-1.rds.amazonaws.com Enter password: ************* Welcome to the MySQL monitor.  Commands end with ; or \g.Your MySQL connection id is 25.Server version: 8.0.23 Source distribution.Copyright (c) 2000, 2018, Oracle and/or its affiliates. All rights reserved. Oracle is a registered trademark of Oracle Corporation and/or its affiliates. Other names may be trademarks of their respective owners.Type 'help;' or '\h' for help. Type '\c' to clear the current input statement. mysql> show variables like '%ssl%'; +-------------------------------------+----------------

Mydumper and Myloader Installation  ---------------------------------- Comparison of MySQL backup tools: 1. mysqldump: belongs to logical backup, there will be lock tables, but considering that the amount of data is relatively large, the time to lock the tables will be longer, business is not allowed... 2. xtrabackup: It is a physical backup, and there is no lock table, but considering that the two DBs use shared table spaces, and when the database of business B is restored, one is that the time is relatively long, and the other is that the data is definitely incorrect.... 3. mydumper: belongs to logical backup. It is a multi-threaded, high-performance data logical backup and recovery tool, and the lock table time is very short (40G data, within 10 minutes), and it will record binlog file and position at the same time.... Mydumper & Myloader installation in RHEL for MariaDB / MySQL Backups utilities - Third party Tools ---------------------------------------------------------------