Enterprise 4A Architecture
Business Architecture defines business strategy, governance, organization, and key business processes. It is the core content of enterprise architecture. It undertakes the strategy of the enterprise, directly determines the realization ability of the enterprise strategy, and is the prerequisite for work in other architecture fields.
Data Architecture describes the structure of an enterprise's logical physical data assets and data management resources.
Application Architecture (Application Architecture) provides a blueprint for individual application systems to be deployed, their interactions, and their relationship with the organization's core business processes; application architecture and data architecture are collectively referred to as information system architecture .
Technology Architecture describes the logical software and hardware capabilities that need to support the deployment of business, data and application services, including IT infrastructure, middleware, networks, communications, processes, standards, etc.
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