UAT is a vital part of the software development lifecycle, ensuring that new or updated software can still be used effectively by users to get their jobs done. Your organization already does UAT – and, as we’ve discussed in other blogs, it’s going to have to do a lot more UAT very soon. Organizations are having to test more software updates than ever before thanks to the migration of various core systems to the cloud – and with every new integration that your organization implements, the volume of updates you have to test grows. After all, every update has the potential to change how an app works – and how it works with other apps. Something in app A might change and have a massive effect on app B; if you don’t test them you won’t know until the update goes live and, potentially, the business falls over.
The problem is, the way UAT gets done in companies means that this tsunami of updates is very worrying. Current processes don’t scale efficiently, meaning that if the volume of testing you need to do doubles, so will the time it takes to do it. And because UAT is currently managed mainly through spreadsheets, emails, and screenshots, more testing increases the chances of tests not being administered properly, or feedback getting lost in the noise and not acted on before the update goes live.
In short: unless something changes, and changes fast, your integration strategy is at real risk of derailing the business as your UAT processes buckle under the pressure and business-breaking bugs start creeping into your live environment.