After the Pandemic struck, the world reliance on digital solutions has increased dramatically. Many businesses that were relying mostly on offline channels and manual labour were brought to a halt. Businesses that were already digitally-enabled saw a dramatic increase in volumes, making some Telecom and Retail organisations live "every day just like Christmas day". The Pre-pandemic digital transformation strategy was mostly focused on cost-optimization, increasing productivity or gaining a competitive edge. However, the effect of the Covid-19 pandemic has refocused minds towards maintaining essential services and supply chains, enhancing resilience, reducing human reliance with an increase in process automation, and also the development of new business sectors. Organisations see digital transformation as an effective response to this crisis.

For over 8 years the TheOpenArch has been offering the TOGAF® exam simulator with over 1 Million tests run on this platform for Free. Today, we are helping you even more with your TOGAF® 9.2 exam preparation. We believe that TOGAF is a very important tool for an Enterprise Architect and it should be thoroughly studied and fully understood. The focus of this article is to offer our tips to prepare for TOGAF® 9.2 certification exam.

Migrating to the cloud is now common practice, but how can you make your cloud applications resilient to failure? We’ve analysed a few frameworks that provide Architecture Best Practice for Cloud Solutions and listed here their core principles. Among the most popular ones, Microsoft and AWS “Well-Architected Frameworks” set out in detail how to successfully architect cloud solutions.