MySQL ReplicaSet and InnoDB Cluster are both scalable, fault-tolerant, high-availability solutions offered by MySQL. When deciding on which is the best option, it comes down to how the architecture and functionality meet the needs of your organization. This blog...
The MySQL binary log is a critical component of database management, offering robust capabilities for recovery and replication. Knowing the advantages, disadvantages, and functionality is the first step in increasing availability and developing a recovery plan. In my...
With the increasing need for security in data transfer, MySQL provides an option for enabling SSL/TLS encryption to secure communication between the client and the server. SSL (Secure Sockets Layer) and its successor TLS (Transport Layer Security) use a combination of...
MySQL is one of the most widely used relational database management systems in the world. With its popularity comes the need to ensure the security of the data it manages. Below are some tips for securing a MySQL database. 1. Use Strong Passwords Passwords are the...
In my previous blog, "Getting MySQL User Info: Limitations and Possibilities," I described how I found a solution to obtaining a history of login information for a specific user logging into the database from different servers if the audit log plugin is not installed...
If you're reading this blog, you know that Holland Backup Manager is an easy and efficient way to configure backups. Most of the issues I have experienced are user errors, specifically how I configured the backups. The following error is one such example: [ERROR]...
As a business owner, you understand how important it is to keep your data safe and secure. Your company's data is one of its most valuable assets, and you cannot afford to lose it. That's why it's crucial to implement a point-in-time recovery plan for your MySQL...
As data becomes more and more central to business operations, it is crucial that companies ensure that their MySQL databases are running optimally. XTIVIA, a leading provider of database solutions, offers a comprehensive MySQL database health check that can help...
A client recently asked me if I could get the hostname or IP address of every server a MySQL user was using to connect for the past 30 days. I never thought of retrieving login information retrospectively. I wasn't sure if I could. Spoiler alert: it is only possible...
Unused indexes warrant an evaluation for several reasons. It can be a red flag that the MySQL Optimizer is not choosing to use the index, meaning that the index is not worth the effort to use. Additionally, unused indexes can take up valuable disk space. In MySQL...