Modelling in Agile
Modelling is rarely at the forefront of discussions when looking at agile and the agile way of working. This is surprising because it has so many benefits with respect to communication and understanding.
Category: Videos
Videos and tutorials on the Unified Modeling Language (UML), Software Architecture and Data Modeling
Visualize your Software Architecture and Information
Do you want to communicate more effectively? Do you want create better maintainable software? If so, come and listen to this presentation to get some hands on tips on techniques and tools to vizualize your software architecture.
Comprehensive Use Cases Analysis
Eliciting requirements and sharing the vision about the end-product are vital tasks in Business Analysis that facilitates developing quality applications. Use Case analysis is one of the most powerful elicitation techniques prevalently used by Business Analysts.
UML Tutorial: From Use Case to Communication Diagrams
This Unified Modeling Language (UML) tutorial shows how to start with a use case and how to elaborate it into activity, class, sequence, and communication diagrams. This tutorial is a must for beginners who want to understand the relationships between different UML diagrams! It introduces the life cycle and evolution …
UML: Once More with Meaning
The Unified Modeling Language (UML) has arguably succeeded in becoming the most commonly used modeling notation for software development. But modeling in the software community seems largely to mean simply drawing pictures, either to represent the problem domain or to blueprint a solution, without a precise enough meaning to fully …
Conceptual Data Modeling with Entity Relationship Diagrams
This video introduces the viewer to the concept of conceptual data modeling and describes some of the details of the Entity-Relationship diagram (ERD).
MySQL to NoSQL: Data Modeling Challenges
This video discusses some of the data modeling issues encountered while transitioning from a relational database to NoSQL. Large data sets are driving adoption of NoSQL technologies and transitioning from relational persistence to NoSQL persistence is non-trivial.
Include Dependency in Use Case Diagrams
In an Unified Modeling Language (UML) use case diagram, an include dependency is a generalization relationship that describes the inclusion of the behavior described by another use case. A UML use case can include more than one use cases and it can be included in multiple use cases.