APM (Application performance management) is also called application performance monitoring. It refers to the management and monitoring of availability and performance of software applications. It strives to detect as well as diagnose application performance problems so as to maintain the required level of service. It helps business leaders and developers to monitor their applications so as to resolve any performance that may arise.
APM acts just like MRI machines. It will allow you to notice and also fix the sections of your application in an easy and timely manner. To know more about APM features by function continue reading. APM can be broken down into 3 segments. These segments are clearly discussed below.
- Digital experience monitoring
DEM is actually a monitoring strategy experience commonly used to quantify and also to optimize applications as well as digital touchpoints to offer excellent user experience. Digital experience monitoring can also be defined as an availability as well as performance monitoring discipline which supports the improvement of operational experience as well as the behavior of a machine or human as it cooperates with business applications and services. It includes real-user monitoring, as well as synthetic transaction monitoring for the web as well as mobile based end users.
- Application Analytics
This is the capability of the application performance management product to help in drill down and offer root-cause analysis. It helps determine what the real problem with an application is. With this information, it is possible to prevent the problem from occurring in the future.
- Application tracing, discovery, and diagnostics:
This is actually where almost every APM tool serves its customers its largest value. Many people will want to find out whether an APM can automatically discover their application topology as well as map services before making a choice. Others will want to know whether the tool has the capability of tracing user demands as they traverse and navigate through the application. It is also important to find out whether it can offer the capability to dive deep in case of a problem.
Functions and features of APM Tools
- Server Monitoring
One of the most important roles of APM tools is actually understanding and knowing the server story. You know what? Metrics such as memory and CPU are essential, but when checking the server section of your application, high-level charts on the pages that are not performing well are more important to developers. It is actually the mechanism to know what to improve. Collecting details on services such as MySQL queries, Elasticsearch, or Redis is also important.
- Transaction Tracing
This is actually the core section of an APM. It records detailed information of a transaction. One good thing about the APM is its capability to detect the cause of an issue. APM tools apply transaction tracing to know as well as drill down in order to detect the actual cause of an application problem.
One of the functions of APM is to find out why problems occur. It does everything possible to deliver the required user experience. This means that anyone can actually benefit from APM. Most APMs are built specifically for a production environment that provides effective approach when it comes gathering information for transactions.