Changes

<b><i>[https://wiki.gccollab.ca/GC_Enterprise_Architecture/Framework/ApplicationGuide click here for Application Architecture guide] </i></b></br></br>

<b><i>[https://wiki.gccollab.ca/GC_Enterprise_Architecture/Framework/ApplicationGuide click here for Application Architecture guide] </i></b></br></br>

Application architecture practices must evolve significantly for the successful implementation of the GC Enterprise Ecosystem Target Architecture. Transitioning from legacy systems based on monolithic architectures to architectures that oriented around business services and based on re‑useable components implementing business capabilities, is a major shift. Interoperability becomes a key element, and the number of stakeholders that must be considered increases.

Application architecture is defined as the management of software used by a business to solve problems. Application architecture practices must evolve significantly for the successful implementation of the GC Enterprise Ecosystem Target Architecture. Transitioning from legacy systems based on monolithic architectures to architectures that are oriented towards business services and re‑useable components implementing business capabilities, is a major shift. Interoperability becomes a key element, and the number of stakeholders that must be considered increases.

=== Use open source solutions hosted in public cloud ===

=== Use open source solutions hosted in public cloud ===