In today’s world, software apps can be unwieldy beasts. Whether you are creating online video games, Smartphone apps, or service-oriented apps, you are likely to face difficulties throughout the app development lifecycle. The complexities that need to be considered require developers, system administrators, and testers to work together in a seamless way.

Even one weak link can affect the application’s performance negatively, resulting in a number of unsatisfied users. In a business setting where competition is vicious, the duration between development and deployment of an app is more compressed. Because customer retention matters, it pays to do everything to ensure that your software is delivering the best performance.

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What is APM?

To put it simply, APM is the art of managing the performance, user experience, and availability of software applications. Application performance management monitors the speed at which end-users and systems perform transactions and provides an uninterrupted overview of possible service interruptions and bottlenecks. In realistic terms, it involves the utilization of a host of software tools to diagnose and view the application’s reliability, speed, as well as other performance metrics.

The primary tools that can be found on a well-formed approach to APM include load testing, real-user monitoring, root-cause analysis, and synthetic monitoring. Another important APM component is WPM – web performance monitoring – or using web-monitoring tools to determine application speed and uptime. Although many people in the software world are using the word APM, not all of them agree on its meaning. If you are a Microsoft user, you can use application insights, which is a lightweight APM.

Understanding application performance management

Nowadays, APM is not only used by the system administrators or operations teams of the world. It is by far more user-friendly and robust than it used to be, thanks to the various elements that encompass the entire spectrum of the app lifecycle. Developers can use popular APM software to team up more effectively with operations teams as well as monitor the progress of their projects with reports that are easy to generate.

On the other hand, testers use APM software to increase the accuracy of their testing as well as identify performance bottlenecks. Operations personnel can perform synthetic testing across mobile, APIs, web, and desktops, while striving to ascertain quality user experience by noticing performance problems before the user sees them. Business owners can use APM to manage their web transactions whilst protecting online returns from performance hiccups.

When taken as a whole, these multiple APM angles give ops, testers, developers, and business leaders a clear picture of what will happen once the app is launched, making certain that fewer reliability issues catch them off guard. Making use of similar APM results means that your whole production team can use the same data, collaborate more closely, and share discoveries thus reducing the time required for marketing a development project.

How APM works

From firsthand experience, you must know that nothing irritates users more than slow response times. Slowness is actually a bigger problem that application unavailability and downtime. The research from ecommerce websites shows that a slowdown is ten times more likely to occur than an outage, and the time lost to slowdowns can add up to twice the impact when it comes to your store’s bottom-line.

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This means that ensuring your app is operational is no longer enough. Aside from basic availability monitoring, you also need a comprehensive APM approach.

A full featured approach includes a variation of these steps:
-End user experience monitoring
-Runtime application software
-User-defined transaction profiling
-Component deep-dive monitoring, which is done in an app context
-IT operations analysis