Kalele

Domain Storytelling

Why EventStorming practitioners should try Domain Storytelling

Domain Storytelling is a collaborative modeling technique that highlights how people work together. Its primary purpose is to transform domain knowledge into business software. This purpose is achieved by bringing together people from different backgrounds and allowing them to learn from each other by telling and visualizing stories. If you practice EventStorming, you might see …

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Customers self checkout

Implementierung eines Supermarkt-Self-Checkout mit DDD – Ein Forschungsprojekt auf Basis von XOOM

Brick and Mortar 2.0 — no shoplifter, but tech hipster Supermärkte mit Self-Checkout — also Bezahlen ohne Kasse und Kassierer — gibt es schon eine Weile. Seit ein paar Jahren kann man so auch in Deutschland einkaufen. Technisch funktionieren diese Self-Checkouts so, dass man vor dem Verlassen des Supermarktes alle Waren an einer Kassierstation scannt …

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Customers self checkout

Implementing Supermarket Self-Checkout using DDD — A Research Project based on XOOM

Brick and Mortar 2.0 — no shoplifter, but tech hipster Supermarkets with self-checkout – i.e., payment without a cashier – have been around for a while. For a few years now, it has also been possible to do your shopping this way in Germany. Technically, self-checkouts work by scanning all the goods at a checkout …

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Domain Model Discover Learning Diagram

Architecture vs Model

One of the biggest problems with business software is that architecture gets promoted more than the domain model. Further, most domain models are ordinary, and could be implemented by school students for a lot less cost than the 7-9 figures often spent. Yet, often the software architecture supporting a model—almost certainly anemic—is generally over engineered. …

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Domain Object Types Stores

XOOM Ecosystem

We have invested heavily in the creation of a software ecosystem that accelerates the development and delivery of solutions to complex business systems that use leading-edge architectures. The ecosystem described here is the open source XOOM platform SDK. There are a number of open source components available with the platform, but these are most easily …

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Green Abstract image

No Comparison

Our first principles highlight our unique motivations and goals. Some have asked us to compare the VLINGO XOOM platform and specific components, such as XOOM Actors, with frameworks and toolkits offered by various vendors. This is the wrong question because it assumes that our platform is founded on the same philosophies and motivations as those …

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