This website uses cookies to improve your experience. We\'ll assume you\'re ok with this, but you can opt-out if you wish. Read More
Complex projects often involve intricate front-end and back-end interactions, multiple components, and extensive collaboration across teams or even geographical locations. These projects present numerous unknowns and technical risks. How can we approach such projects effectively?
The answer lies in the principles of agile delivery:
In this context, I introduce the concept of Test-Driven Integration (TDI), a model where testing is not an endgame but a driving force throughout the project.
Through secure incremental deliveries, Realitech ensures that the final solution is both stable and robust. By identifying and resolving issues early, we reduce the risk of costly late-stage problems. To provide a practical understanding of this approach, let’s explore the three stages of Test-Driven Integration (TDI).
At this initial stage, not all components might be available. However, individual components can be validated in a quasi-standalone mode, akin to unit testing. For instance, in a recent project, even though we could only produce unencrypted test assets, we successfully verified the fundamental playout and video quality.
When most components are delivered but not fully integrated, this testing comes into play. Some manual intervention is required, but it facilitates early problem-solving. In a project, even when there were gaps in the metadata flow, we managed to analyze and refine metadata configurations, setting a benchmark for what’s expected.
This final stage occurs once all components are seamlessly integrated. The aim is to validate the full system with minimal manual intervention, though troubleshooting remains possible. Thanks to earlier steps, most issues—since there are always some—have already been resolved, allowing focus on confirming smooth, reliable, end-to-end performance.
Large-scale projects require the coordination of many professionals. The SWAT (Seamless Working Across Teams) model is recommended. Instead of viewing a project as segmented workstreams, it treats it as a singular, cohesive team. This model minimises communication delays and fosters a cooperative atmosphere, hastening problem-solving.
Large integration projects are undeniably daunting. But with a testing-centric approach like TDI, uncertainties are progressively minimized, leading to smoother and more successful deliveries.
You can find the dictionary here: Glossary
Get in touch with us today to claim your free one-day consultation for new customers. Explore how Realitech’s expertise in Test-Driven Integration, agile delivery, and technology transformation can help reduce risk, accelerate progress, and deliver real value to your projects.