Understanding and improving coupling and cohesion скачать в хорошем качестве

Understanding and improving coupling and cohesion

Presented by Glennan Carnie, Technical Consultant. From a development organisation’s point of view, ‘good’ software is software that is re-usable. More correctly, this means software that is robust, maintainable, flexible and extensible. We call this collection of attributes the Intrinsic Quality of the software. Intrinsic Quality is a property of the structure and communication in your system. It is about effective modularisation of your system. In this webinar we will be taking a detailed look at the principles of good modularisation and explore the following: What is coupling and why is it so bad for the intrinsic quality of my system? How to identify high coupling in code How to improve the coupling in my system Flexibility vs performance The relationship between encapsulation and coupling Understanding cohesion Why understanding and encoding problem domain abstractions is vital to intrinsic quality How maintaining levels of abstraction helps improve code quality The cost of intrinsic quality