What is Testing in Production? Basically, a DevOp team will make testing for some bugs. Testing is a development. Bugs are popular in the production process. If the team is able to tackle such bugs, continuous monitoring will fix them much more easily. This is what is meant to be tested in Production.
The study of user experience may also involve production testing. At this point, A/B testing is an important tool to track how the target users receive a new or newly-updated feature.
Why Test on Production not Stagging?
Testing environments are also viewed by testers and organizations as mini replicas of prod environments. Only if all environments are synced can this be valid. However, a synchronization creates a number of problems, such as:
- The fact that the staging cluster is typically much smaller than the output cluster, means that almost all facilities have different configuration choices. This refers to queues, databases, load balancers, etc. setups. If the settings are stored in a database or in a key value (Consul, Zookeeper), the subsidiary systems must also be configured within the staging environment to ensure that they communicate with the systems just as the production setting does.
- The staging setting is inappropriate to track. Even if monitoring is sufficient, monitoring signals can be unreliable because the production environment needs to be monitored completely other than that.
- While it is crucial to test software in many stages of the development cycle, it is hard to completely reproduce the conditions of the production environment (as explained above). This prevents the full test coverage before deployment of a website or app. This particularly applies to edge cases that may not be tested in the stage. When code is deployed for output, they are more likely to show bugs. Continuous development environment monitoring enables developers to solve problems that can arise out of edge cases.
- While the scale and manufacture environments can be closely imitated, these experiments show the best results in real web traffic. Take the example of soak research. It checks stability and reliability for a long time, and detects memory leaks, GC pauses, CPU consumption and more under practical load and competition standards. The keyword here is “actual levels” that cannot be generated by insertion.
How to test in production?
- A/B testing is one way to perform testing in the manufacturing process. In principle, this means that two versions of a website, application or function are published to measure whether users prefer one to the other.
- Continuous monitoring teams can detect problems with the software that can only arise in prod by continuous monitoring of a prod environment after software deployment. In a web application, for instance, the identification of slow loading pages becomes entirely different. This is because a page can be loaded easily with less traffic and a smaller collection of data. It’s a totally different story in development.
Best Practices for Testing in Production
Use browsers and tablets in practical terms. This may seem to be a clear statement, but it must be said. A true device-browser-OS combination must be the production environment. How the programme works without putting the software in a real environment can be calculated. No emulator or simulator may reproduce actual user conditions, so that no viable testing alternative should be considered.
For manual testings and automated Selenium testing BrowserStack provides over 2,000 real browsers and computers. They are hosted in the cloud and can be accessed from anywhere at any time. You only have to register and log in and start testing free of charge.
When traffic is heavy, time checking. An application that is genuinely efficient is perfect at the highest level of use. Because production tests aim to find bugs in the real world, they must take place under the most difficult conditions.
Continuous and close monitoring. Keep a close eye on critical user performance measures when running production tests. If the user experience is severely affected, brace yourself for rapidly shutdown checks.
Offer users the opportunity, if necessary, to be involved in experimental production testing. Ask users by reminding them specifically about new features and updates. Through doing so, end user reviews can be gathered and no significant questions about user feedback are disrupted. You will not be as taken aback or put off bugs when users realize they are beta-testing a software.
Testing in Production is rapidly becoming a part of the test pipeline that cannot be negotiated. It is difficult to anticipate and fix all bugs without real user experience as millions of users access one piece of software from thousands of different computers, browsers, browser versions and operating systems. DevOps-aligned developers and organizations profit from production testing. It helps to create better user experience, brand credibility and higher revenue by making devOps better prepared for anomalies. In the modern period, it is without question an important feature of software development.
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