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.
Table of Contents
What is physical architecture layer design?
An important component of the design of an information system is the design of the physical architecture layer, which describes the system’s hardware, software, and network environment.
Which is used to describe physical architecture of system?
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 does logical architecture mean?
Related Definitions Logical architecture means the functional elements required to meet the standard. This is distinct from physical architecture, meaning the actual computers or servers that perform the functions and their placement in physical space.
What is the full meaning of architecture?
architecture, the art and technique of designing and building, as distinguished from the skills associated with construction.
What are the types of architecture diagrams?
- The Flow Diagram.
- The Service Diagram.
- The Persona Diagram.
- The Infrastructure Diagram.
- The Developer Diagram.
What is a physical architecture in a project?
(1) A physical architecture is an arrangement of physical elements (system elements and physical interfaces) which provides the design solution for a product, service, or enterprise, and is intended to satisfy logical architecture elements and system requirements.
What are the objectives of physical architecture?
Its purpose is to elaborate models and views of a physical, concrete solution that accommodates the logical architecture model and satisfies and trades-off system requirements.
What is technical architecture design?
Technical Architecture (TA) is a form of IT architecture that is used to design computer systems. It involves the development of a technical blueprint with regard to the arrangement, interaction, and interdependence of all elements so that system-relevant requirements are met.
What are the three types of system architecture?
Three types of system architectures are identified, integrated, distributed and mixed, (partly integrated and partly distributed). It is shown that the type of interfaces defines the type of architecture. Integrated systems have more interfaces, which furthermore are vaguely defined.
What is a physical system in engineering?
Physical Systems A physical system is an arrangement of parts or elements that together exhibit behaviour that the individual constituents do not. (This definition includes biological systems and living systems.) Physical systems are composed of matter and energy.
What is meant by solution architecture?
A solution architecture (SA) is an architectural description of a specific solution. SAs combine guidance from different enterprise architecture viewpoints (business, information and technical), as well as from the enterprise solution architecture (ESA).
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).
What is a conceptual architecture diagram?
A conceptual architecture diagram is the formal name given to the pictorial representation of the system architecture. It is a drawing, rendering, or map that visually describes, at a high level, the particulars of the system in question.
How many types of architecture are there?
Throughout history, societies have developed unique types of architecture, reflecting local cultural, geographic, and economic forces.
What is the root of architecture?
The root of the word architecture is the Greek arkhitekton (“master builder”), which makes sense because the ancient Greeks were very skilled at architecture — think of all those columns and stadiums and temples.
What is the importance of architecture?
The Importance of Architecture At its roots, architecture exists to create the physical environment in which people live, but architecture is more than just the built environment, it’s also a part of our culture. It stands as a representation of how we see ourselves, as well as how we see the world.
What are the two applications of architecture?
There are many different types of application architectures, but the most prominent today, based on the relationships between the services are: monoliths and N-tier architecture (tightly coupled), microservices (decoupled), and event-driven architecture and service-oriented architecture (loosely coupled).
How do you draw architecture?
How do you diagram architecture?
- Document your shapes.
- Label the edges.
- Keep your arrows consistent.
- Use colors sparingly.
- Use multiple diagrams, if necessary.
- Merge incomplete diagrams.
- Include legends/keys/glossaries.
- Use diagramming software.
What is architectural design in system design?
Architectural design is a process for identifying the sub-systems making up a system and the framework for sub-system control and communication. The output of this design process is a description of the software architecture. Architectural design is an early stage of the system design process.
What is client based architecture?
Client — based architecture is when the entirety of an application is localized within a client’s computer. For example, Bit Torrent is a client — side file sharing application where users can choose what files to share from their computer.
What is the output of the architectural design process?
The output of the architecture design process is the allocated baseline, which includes the documentation that describes the physical architecture of the system and the specifications that describe the functional and performance requirements for each configuration item, along with the interfaces that compose the system …
What are the 5 design objectives?
WBDG design objectives are all significantly important: accessible, aesthetics, cost-effective, functional/operational, historic preservation, productive, secure/safe, and sustainable.
What are the purpose and goals of an architectural design?
Architectural design is a discipline that focuses on covering and meeting the needs and demands, to create living spaces, using certain tools and especially, creativity. Therefore, the aim is to combine the technological and the aesthetic, despite the general belief that architecture is only a technological task.