Figure 23-14. Spring Batch admin screen with the metrics for readWriteStep
Now you have an idea how Spring's JMX support can help you monitor many aspects of the
application behavior and status, either by JMX MBeans already bundled with a third-party library or by
implementing your custom MBean.
Monitoring an Application with Spring Insight
Spring Insight is another offering from SpringSource that supports comprehensive monitoring and
visualization of Spring-based web applications.
In this section, we will demonstrate using Spring Insight Developer (an edition of Spring Insight
targeted for developer use) to monitor the sample web application.
In the following sections, we will discuss the procedure required, including setting up a tc Server
instance with Spring Insight enabled and using it to monitor the main aspects of a Spring-based JEE
application.
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