What is the difference between conceptual and logical design?

What is the difference between conceptual and logical design?

The conceptual model is to establish the entities, their attributes, and their relationships. The logical data model defines the structure of the data elements and set the relationships between them.

What is the physical architecture?

The physical architecture is the physical layout of a system and its components in a schema. It refers to some representation of the structure or organization of the physical elements of the system. The physical architecture should be part of the Allocated and Product Baselines.

What is the relationship between architecture and logic?

The primary difference between logical and physical architecture documentation is that, while logical architecture's concerns end with identifying functional elements of the system, physical architecture takes an additional step, specifying actual devices that those functional elements execute on.

What is functional architecture diagram?

A Functional Architecture is an architectural model that identifies system function and their interactions. It defines how the functions will operate together to perform the system mission(s). Generally, more than one architecture can satisfy the requirements. ... A system will have a functional and Physical Architecture.

What is game architecture?

Abstract. The term game architecture should be distinguished from game design. Game design is what your game looks like and how it is played. Game architecture, on the other hand, is how it is built. Within the software industry in general, the term design usually refers to what I call architecture in this book.

Why do we need system architecture?

Software architecture represents a common abstraction of a system that most if not all of the system's stakeholders can use as a basis for mutual understanding, negotiation, consensus, and communication. ... It is also the earliest point at which design decisions governing the system to be built can be analyzed.