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IT ARCHITECTURE - Coggle Diagram
IT ARCHITECTURE
IT Infrastructure Architecture
Use over 50% of corporate IT budget
Networks through data travel and apps hardware on which apps run and store data
Firms-wide arrangement
Firms digital plumbing of shared IT assets and IT services used by all line functions
Remain stable relative to apps, mostly generate commodify and rarely a competition differentiation
It must reliable but economical or at centralization level
Centralized : Costlier to build but cheaper to run
Decentralized : Cheaper to build but costlier to run
Apps Architecure
Arrangement in app architecture
Cloud
All heavy lifting is done on the deliver
Centralized everything
Client-Server Architecture
All heavy lifting is done by the client
Centralized only data
Peer to peer Architecture
No centralized server
Client perform apps function themselves
irreversible operational and strategic consequences
Every app architecture is trade off
It is important to choose where to locate the three pieces between a centralized server and user devices
Data Architecture
Integrated firm-wide data is the foundation for automation and analytics
The proliferation of duplicate and inconsistent data is the widespread problem that causes by :
Fragmented across app since app architecture focus on individual app
Geographic dispersion where there are to solution such replication and partitioning