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Solution-Related Architectures (stakeholders and roles (Operations…
Solution-Related Architectures
what is architecture
Anything that we can classify as a system has an architecture
architecture patterns
Loosely Coupled Architecture
Tiered/Layered Architecture
Modular Architecture
Hierarchical Architecture
COMMUNICATION AND
INTEROPERATION PATTERNS
Service-Oriented Architecture
Hub-and-Spoke
Point-to-Point
stakeholders and roles
Operations Managers
Project, Programme and Portfolio Management
Senior Business Management
External Legal, Standard and Compliance Regimes
Organisation Owners/Board
Process Workers and Application Users
Suppliers
Solutions Developers
enterprise architecture
Strategy versus Tactics
Architecture Domains
Data and/or information architecture
Application(s) architecture
Infrastructure or technology architecture
Business architecture
EA Governance
EA Processes, Content Models, Organisation and Frameworks
architecture management
Architecture Planning
Strategic
Tactical
Governance
Governance processes
establishing the architecture contract at the outset to outlines roles, responsibilities and authority, including governance roles;
defining what will be reviewed through the process (see ‘something to govern’ above), when and by whom;
conducting reviews;
reporting and acting on the outcomes of the reviews, which may include granting dispensations to those concerned allowing them to vary from the original description for valid reasons;
taking action to correct any discrepancies or non-conformities.
software architecture
Tiered Software Architecture
Three-Tiered Software Architecture
presentation layer
Business logic layer
Data layer
N-tiered software architecture
Component-Based Software Architecture
Two-Tier, Client-Server
solution architecture
breadth
depth
focus
Architecture Contract
Solution Architecture Governance
Compliance
Enforcement