When IT projects grow to a large scale, original agile is not enough. If you have hundreds of people involved in your project, you need a managing superstructure and new roles. SAFe adds a structure to agile, which is built of additional roles and ceremonies.
How did governments deal with digital tools in their battles against the epidemic? Did any country fare significantly better than others? In the long run of the pandemic, Germany has made several important decisions and developed relatively successful procedures to manage the COVID-19.
A data lake is a collection of variously structured data coming from different sources and available for different users. It seems that such a solution may mean chaos. Meanwhile, it's used by companies from highly regulated environments, like pharma.