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Tag Archive for architecture

Web Application that is independent of web server software

Scenario I haven’t faced this requirement before, so I’m not confident with my solution. Our team drew up a plan to design a web application using a basic HAT stack for a project with a 4 month development time. We presented it to the client, who added two big new requirements. The requirements were: The […]

Practical programming according to the Dependency Inversion Principle

What the Dependency Inversion Priciple implies in practice is that in a system, high level components should depend on abstractions of the low level components (instead of on the low level components directly), and the low level components should be defined in terms of these abstractions.

Practical programming according to the Dependency Inversion Principle

What the Dependency Inversion Priciple implies in practice is that in a system, high level components should depend on abstractions of the low level components (instead of on the low level components directly), and the low level components should be defined in terms of these abstractions.

How to implement ‘use case control’ object in (iOS) MVC?

In an MVC architecture pattern (for e.g., in iOS) there is a controller per view. In UML there is a concept of having Control object per use case to encapsulate an use case, which may span more than one view. Sometimes a same view can support multiple use case, in which case it would be nice to have multiple ‘use case control’ objects.

Which version management design methodology to be used in a Dependent System nodes?

This is my first question so please indicate if my question is too vague and not understandable. My question is more related to High Level Design. We have a system (specifically an ATCA Chassis) configured in a Star Topology, having Master Node (MN) and other sub-ordinate nodes(SN). All nodes are connected via Ethernet and shall run on Linux OS with other proprietary applications.