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website/docs/05_user_guide/3_api/intro.md

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+title: "API Overview"
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 BifroMQ incorporates built-in API capabilities, allowing for operations such as disconnecting client connections, querying session status, publishing messages, and managing subscriptions. These features enable the integration of BifroMQ's management operations into custom management workflows.
 

website/docs/07_admin_guide/01_configuration/intro.md

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+title: "Configuration Overview"
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 Based on different usage scenarios, BifroMQ divides configurations into system-level and tenant-level. System-level configurations are set at the system's startup and cannot be changed afterward. In contrast, tenant-level configurations can be dynamically adjusted during runtime as needed, and their initial values can also be customized at the system's startup. The capability for tenant-level settings requires the implementation of a custom [setting provider](../../06_plugin/4_setting_provider/intro.md) plugin, which is not covered in this chapter.

website/docs/07_admin_guide/03_observability/metrics/intro.md

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+title: "Metrics"
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 BifroMQ adopts [Micrometer](https://micrometer.io/) as its framework for metrics collection, analogous to its use of SLF4J and Logback for logging purposes. Micrometer acts as the "SLF4J for metrics" within BifroMQ, providing an easy way to collect metrics without binding users to a specific metrics backend. Instead, users are free to choose their preferred monitoring system and can direct metrics to it using BifroMQ's plugin mechanism.