What is Testing in Production & Its Industrial Implications

Testing in production has become extremely important in current software development and this is why this article focuses on the theoretical explanation of this type of testing.


In the past, businesses have made an effort to guarantee that their software has been through extensive testing for flaws in pre-production, staging, and development environments before it is released to users. Early bug detection increases customer confidence and general happiness with a brand and its products by preventing people from noticing faults.

It's challenging to find every bug in development and staging, though. Building unit tests, test suites, and test automation systems, simulating the production environment, or manually verifying user flows with fictitious user data and test cases to try to expose bugs can take a lot of time and effort on the part of engineering and QA teams, only to discover that a crucial corner-case was missed. In the end, many users might encounter problematic software. This is where testing in production comes into play. 

What is Testing in Production?

Also known as live testing refers to the practice of conducting software testing activities in a live or production environment rather than a controlled testing environment. It involves testing the software system using real data, actual user interactions, & production infrastructure.


This testing is done to gain a better understanding of how the software performs in the real-world environment & to identify any issues or defects that may not have been captured during pre-production testing. It allows organizations to gather valuable insights about the software's behavior, performance, & scalability in a real user context.

Releasing untested code into production does not include hoping it will function as intended or waiting for users to find any flaws. In essence, this testing enables a DevOps team to be ready for potential faults. In-production bugs are a common occurrence. Such bugs can be fixed considerably more quickly by continuous monitoring if the team is equipped to manage them.

The goal of production testing is to achieve this. Analysis of the user experience can benefit from production testing as well. A/B testing is a crucial tool used at this stage to monitor how the target users are reacting to a new or recently updated feature.

Why Testing in Production is Important?

It has deep-rooted and strong implications when it comes to software development. Let us break it down into four more significant ones:

1. Gradual Improvement:

It enables businesses to gather information from actual user interaction and feedback, which can be utilized to guide future improvements and optimizations. Organizations can pinpoint areas for improvement and implement iterative updates to improve the user experience by closely monitoring the software's performance in production.

2. Enhanced quality assurance: 

By testing in the production environment, businesses can spot any problems and flaws early on and fix them. They can learn important things about how the program behaves, performs, and scales in actual user situations. This proactive approach to testing helps increase software quality and lowers the possibility of serious problems or failures.

3. Real-world validation: 

Organizations can validate their software in the real-world setting in which it will be utilized by running tests in production. It offers a chance to see how the program works with actual data, user interactions, and production infrastructure in real-world settings. This guarantees that the software satisfies user expectations and needs and helps identify problems that might not have been discovered during pre-production testing.

4. Rapid feedback and problem-solving: 

Production testing offers immediate input on the functionality and behavior of the software. Any issues found can be resolved right away, shortening the period between discovery and resolution. This lessens the impact on consumers and guarantees a quicker and more effective reaction to any potential issues.

5. Optimized resource distribution: 

Testing in production enables organizations to better distribute their testing resources. Instead of expending excessive time and resources on simulating complex scenarios in controlled testing environments, it enables them to concentrate their efforts on the areas that matter most in the real-world setting. Through resource optimization, it is made sure that testing initiatives are in line with the actual usage priorities and patterns of the product.


Testing in production is rapidly turning into an essential component of the testing process. It helps to improve user experiences, brand trust, and income by enabling developers to be better equipped to handle abnormalities. Without a doubt, it is a crucial component of software development in the modern era. At WeTest, clients get tools like PerfDog and PerfSight which let them look into the deep insights of their projects to avoid bigger disasters if launched in the market. Experts at WeTest take every project a priority and deliver within the committed time ensuring that customers get all the insights they need for their code. 

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