Description: The consecutive phases declared in the Avalanche archetypal are:
1. Claim Gathering- All accessible requirements are captured in artefact claim documents.
2. Assay Read – the claim and based on assay ascertain the schemas, models and business rules.
3. Arrangement Architectonics — Based on assay architectonics the software architecture.
4. Implementation Development of the software in the baby units with anatomic testing.
5. Affiliation and Testing Integrating of anniversary assemblage developed in antecedent appearance and column affiliation assay the absolute arrangement for any faults.
6. Deployment of arrangement – Make the artefact alive on assembly ambiance afterwards all anatomic and adorning testing completed.
7. Maintenance Fixing issues and absolution new adaptation with the affair patches as required.
Advantages: 1. Easy to use, simple and understandable, 2. Easy to administer as anniversary appearance has specific outputs and assay process, 3. Clearly-defined stages, 4. Works able-bodied for abate projects area requirements are actual clear, 5. Action and achievement of anniversary appearance are acutely mentioned in the document.
Disadvantages: 1. It doesn’t acquiesce abundant absorption or revision. When the artefact is in testing phase, it is actual difficult to go aback and change article which is larboard during the claim assay phase.
2. Risk and ambiguity are high.
3. Not appropriate for circuitous and acquisitive projects.
4. Changing requirements can’t be accommodated in any phase.
5. As testing is done at a after phase. So, there is a adventitious that challenges and risks at beforehand phases are not identified.
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