Deployment diagrams for network security – fix this

A while back, I introduced my take on deployment diagrams for cloud and devops infrastructure. Some of the big points there are: it starts with intuitive drawings. Many people draw these things in similar ways, even without them having formal training. In fact, formal training in architecture diagrams will not necessarily make those drawings easier […]

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Learning to Secure Cloud Adoption, is this about you?

If you are interested in improving the skills you have for leading your company’s secure cloud adoption, read on. And maybe you are also interested in leading your team in this role. In any case, I need your feedback. Is this you? About you Many people that come to my cloud training are involved in […]

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A Small Tutorial Example of Cloud Native Development

Cloud-native software development enables new practices. But it also requires them. It is a new level of working. However, putting all these new practices together requires integrating a lot of pieces. To illustrate this new approach, I have started to develop a minimal application. Although minimal, I run it in production. Its basic function is […]

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Agile development requires modern digital infrastructures

Agile development is all the fashion nowadays. Why is that and what kind of digital infrastructures does that require? Back in the old days, business software was primarily written to automate existing business processes. Those processes might change somewhat as a result, but in the core processes were no different. Think accounting systems, scheduling, “customer […]

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