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GC Enterprise Architecture/Standards/Technology Architecture (view source)
Revision as of 17:07, 6 March 2019
, 17:07, 6 March 2019no edit summary
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<span style="font-size: 1.5em;"><b><<Application Architecture</b></span>
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<span style="font-size: 1.5em;"><b>Security Architecture>></b></span>
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=4. Technology Architecture=
<br>
This is a definition for GC Technology Enterprise Architecture
This is a definition for GC Technology Enterprise Architecture
==Use Cloud first==
* Enforce this order of preference: Software as a Service (SaaS) first, then Platform as a Service (PaaS), and lastly Infrastructure as a Service (IaaS)
* Enforce this order of preference: Software as a Service (SaaS) first, then Platform as a Service (PaaS), and lastly Infrastructure as a Service (IaaS)
* Enforce this order of preference: Public cloud first, then Hybrid cloud, then Private cloud, and lastly non-cloud (on-premises) solutions
* Enforce this order of preference: Public cloud first, then Hybrid cloud, then Private cloud, and lastly non-cloud (on-premises) solutions
* Design for cloud mobility and develop an exit strategy to avoid vendor lock-in
* Design for cloud mobility and develop an exit strategy to avoid vendor lock-in
==Design for Performance, Availability, and Scalability==
* Design for resiliency
* Design for resiliency
* Ensure response times meet user needs, and critical services are highly available
* Ensure response times meet user needs, and critical services are highly available
* Support zero-downtime deployments for planned and unplanned maintenance
* Support zero-downtime deployments for planned and unplanned maintenance
* Use distributed architectures, assume failure will happen, handle errors gracefully, and monitor actively
* Use distributed architectures, assume failure will happen, handle errors gracefully, and monitor actively
