Context models are simple communication tools used to depict the context of a business, a system, or a process. The context is the environment in which the object of our interest exists. Context models capture how the central object interacts…

Context models are simple communication tools used to depict the context of a business, a system, or a process. The context is the environment in which the object of our interest exists. Context models capture how the central object interacts…
A conceptual data model is a structured business view of the data required to support business processes, record business events, and track related performance measures. The main elements of the conceptual model are: Entity: is a person, organization, object, or…
What you write may not be what I read. What I read may not be what I understand. And what I understand now may not be what I remember later…When you capture result of your analysis, how do you ensure…
As I was going through a familiar intersection the other day, I’ve almost hit the brakes on a green light, with other cars behind me. The street is so familiar that I know the exact distance between each traffic light…
I have to confess to a serious diagram bias. I am very visual and whenever I open a requirements document, a project charter or a solution blueprint, I flip though and search for visuals first. If I don't find any…