Content in the Videos Category
Data modelling is considered a staple in the world of data management. The skill of the data modeler and their knowledge of the business plays a large role in successful Enterprise Information Management across many organizations. Data modeling requires formal accountability, attention to metadata and getting the business heavily involved in data requirement development. These are all traits of solid Data Governance programs.
This video provides a quick overview of the UML plugin for NetBeans created by the Open Source Software Development Center at the University of Belgrade. The UML Plugin for NetBeans is based on Visual Library. The aim of this project is to create handy, easy-to-use tool for developers that will support the basic and most needed set of features.
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.
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.
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.
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 of a granular business case.
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 specify the functionality of the system being developed. As a result, the UML standard, up to and including the latest formal version (UML 2.4.1), does not define the semantics of UML models at all precisely.
This video introduces the viewer to the concept of conceptual data modeling and describes some of the details of the Entity-Relationship diagram (ERD).
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.
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.