Validation Services and Process Validation Validation is an expression exploited in the therapeutic device industry only to specify that a process, which undergoes rigorous scrutiny, will have better transparency in due course and the output of the process will be virtually guaranteed. Today’s Validation Services has grabbed such high attention that companies are concentrating more upon the validation capabilities than the substantive performance of the software. Right before justifying the application, it is mandatory to know what validation is all about and why it is so important these days. Well, in short, it is one reliable measure to make sure that the system is doing exactly what it is entrusted or entitled to do. Validation means of varying testing such as load testing, feature testing, system testing, stress testing, integration testing, compatibility testing these are the main testing and many more. Validation renders help in making the perfect product keeping terms with customer’s requirement and assist in satiating their demand. Let’s have some brief note on each testing:-
Static testing The product manually without incorporating any sort of automation tool. Employing varying kinds of manual handling tools, such testing is performed is called static testing. Static testing does not involve computer or mechanization and this testing is carried out without the assurance of execution and during the validation process, this testing is performed at the preliminary stage. However, such testing is not that reliable, so they are not addressed as the ultimate means to validate the process.
Dynamic testing This testing is more superior and revised. Right after static, it is done and it is one of the fundamental testing methods applied by testers. This technique slots in components like unit testing, assimilation testing etc.
Black box testing The tester highly concentrates upon the activities of the software, but to conclude on something flawless, the tester has to have sound knowledge and deep-seated experience. You will get an opportunity to weigh down the functional and non-functional aspects of the software.
Process analysis Process analysis, also known as Process Validation and this process undergoes with four fundamental black box techniques, i.e. state transition testing, decision tables, boundary value analysis and equivalence partitioning etc. The process was lengthy and took much time and the utilization of the software was suspended for a longer period of time. Thus projects were unnecessarily held up for months as the validation took more than sufficient time to be completed. It really was time intensive, but with striding time automation validation entered the picture and replaced manual ministration. Companies breathed sigh of relief, as they now do not have to wait for months to have their system validated although there was no trust, but there was no option either. The manual intervention was needed, but automation expedited the process and gradually varying, companies evolved and highly qualified engineers started to conduct the validation process with proper care and adequate attention. Now reckoning upon detail and level manual it lasted up to 18 months to 20. While getting into the process of validation, is rest assured, this report contains all the commercial element of that organization software is outlined and programmed to automate. So if anything is not OK, it is attempted to be changed. Manual and automation do differ a lot. And if you want to get the valid return on your investment, then you should work with a reliable company.