Introduction In this article, we are going to see how we can implement an audit logging mechanism using MySQL database triggers to store the old and new row states in JSON column types. Database tables Let’s assume we have a library application that has the following two tables: The book table stores all the books that are found in our library, and the book_audit_log table stores the CDC (Change Data Capture) events that happened to a given book record via an INSERT, UPDATE, or DELETE DML statement. The book_audit_log table is created... Read More

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We recently conducted a webinar on Audit Log analysis for MySQL & MariaDB Databases. This blog will further provide a deep dive into the security & compliance surrounding databases.

Database auditing is the tracking of database resources utilization and authority, specifically, the monitoring and recording of user database actions. Auditing can be based on a variety of factors, including individual actions, such as the type of SQL statement executed, or on a combination of factors such as user name, application, time, etc.  Performing regular database log analysis bolsters your internal security measures by answering questions like who changed your critical data, when it was changed, and more. Database auditing also helps you comply with increasingly demanding compliance requirements.

The purpose of this blog is to outline the importance of audit log …