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GC Enterprise Architecture/Standards/Application Architecture (view source)
Revision as of 17:05, 6 March 2019
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<span style="font-size: 1.5em;"><b><<Information Architecture</b></span>
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<span style="font-size: 1.5em;"><b>Technology Architecture>></b></span>
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=3. Application Architecture=
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This is a definition for GC Application Enterprise Architecture
This is a definition for GC Application Enterprise Architecture
==Use Open Standards and Solutions by Default==
* Where possible, use open source standards, and open source software first
* Where possible, use open source standards, and open source software first
* If an open source option is not available or does not meet user needs, favour platform-agnostic COTS over proprietary COTS, avoiding technology dependency, allowing for substitutability and interoperability
* If an open source option is not available or does not meet user needs, favour platform-agnostic COTS over proprietary COTS, avoiding technology dependency, allowing for substitutability and interoperability
* Expose public data to implement Open Data and Open Information initiatives
* Expose public data to implement Open Data and Open Information initiatives
==Maximize Reuse==
* Leverage and reuse existing solutions, components, and processes
* Leverage and reuse existing solutions, components, and processes
* Select enterprise and cluster solutions over department-specific solutions
* Select enterprise and cluster solutions over department-specific solutions
* Share code publicly when appropriate, and when not, share within the Government of Canada
* Share code publicly when appropriate, and when not, share within the Government of Canada
==Enable Interoperability==
* Expose all functionality as services
* Expose all functionality as services
* Use microservices built around business capabilities. Scope each service to a single purpose
* Use microservices built around business capabilities. Scope each service to a single purpose