A new Security threat tool, run daily, checks for common database security issues and flags any non-compliance. Originally released in 2016, the second major release of the platform in 2019, dubbed PMM2, comes with lots of new features, including several enhancements to the Query Analytics function. One of PMMs highlights is its Query Analytics function, which can help identify problematic queries thanks to several useful filtering options. PMM lets you drill down and identify database-specific queries that are causing bottlenecks. Moreover, you can use PMM to manage databases, whether they are hosted in the cloud or on premises. PMM supports several popular open source databases (e.g., MySQL, MariaDB, PostgreSQL, and MongoDB) and can help you gain insight into their complexity and performance. Percona Monitoring and Management (PMM) is an AGPL-licensed open source platform that, as its name suggests, will help you monitor and tweak your databases. Like security, performance optimization is an on-going process that begins as you roll out and provision the database during development and continues into the production environment.
This process isn't a one-time task and is easier said than done.
In fact, what is required is to chip away the inconsistencies and optimize the database for maximum performance.
Throwing more hardware at the problem might give you some momentary respite, but this solution to satiate an ill-mannered database's unending appetite for resources will only end up breaking the bank. Databases are complex beasts that, if not tamed, can bring your application to its knees.
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