Companies these days need to be competitive. They need to understand the importance of rolling out essential applications while making sure that their IT environments are kept up to date. In order for these businesses to be competitive, they perform certain processes like upgrading business information, improving procedures to enhance sophisticated technology, reduce expenditures, improve productivity, as well as boost business agility.
So, how can you achieve all these? Of course, they cannot be done over night. It requires hard work, perseverance, and time. Now, what if you need to test time-sensitive applications? Does this mean you have to wait for a certain time and date before you can actually perform the test? No, that doesn’t have to be the case. If you have a time travel software, you can conduct virtual testing modelling and simulations. Apart from that, the users of this program can increase, decrease, or even freeze the speed capability of the virtual clocks when performing functional tests.
This kind of software supports the evaluation of date and time sensitive application logic, which could involve yearly, quarterly, and monthly processing, billing cycles, policy life cycles, and more. Such an application has been around since 1997. It has been used by several successful and well-established corporations across the globe for virtual testing modelling and simulations. It is also highly recommended when conducting tests in secure environments like Active Directory and Kerberos. It is also strongly suggested and used in-house by several application and operating system vendors.
So, let us take a quick look at how this kind of software works. First of all, virtual testing modelling and simulations do not require making changes to the code. This means it will be very easy for you to time travel your applications easily. Another good thing about this software is that it can intercept the date and time calls of your file system. In case the caller is set with a virtual clock and the program does not belong to the list, which has been excluded, the virtual time will be returned, otherwise, the system time will be returned.
You can also set the virtual time in the future or in the past. The tester will also be allowed to modify the speed of the clock when performing the virtual testing modelling and simulations. They can be set to normal, decelerated, accelerated, or frozen. Also, this kind of software is transparent to databases and applications. This simply means that code modifications are not needed if you need to time travel your application. Plus, your system clock does not need to be changed.
Testers also no longer need to collaborate with an application, database, and system administrators whenever they need to time travel their software. Because of all these, testing your programs becomes more streamlined and it will also cut your hardware and software costs. It can also boost productivity since it allows several virtual clocks in a shared testing environment and they could also be run concurrently.