Architecture for Current Technology Trends

CSS 422 WEEK 5 Discussion

Supporting Activity: Cloud Service

Write a 50- to 150-word response to the following:

Supporting Activity: Impact of Mobility

Write a 50- to 100-word response to the following question:

Architecture for Current Technology Trends

Write a 50- to 100-word response to the following questions:

4  Develop a simple application scenario, or reuse an existing application, that must run on at least three hosts and satisfy at least three quality-ofservice (QoS) dimensions. Model the application’s architecture in xADLite. Define formally each QoS dimension. Your objective is to determine the optimal deployment of your architecture. What system parameters did you have to consider? Did you run into a Pareto optimal situation?

5. What is the difference between stateful and stateless mobility? Which is more challenging to   realize?

Individual: Quality Attributes

Assignment: Netflix uses Chaos Monkey to test its service in the cloud.

Research what Chaos Monkey is all about and then take a stance for or against answering the following question ==> Would such a service be helpful in a more traditional system/application?

Prepare a 6 slide presentation (including introduction, conclusion and reference slides), from a software architect's point of view, to promote or dispel the need for such a test.

Include speaker notes on each slide that walk the audience through the presentation.  The notes should be the verbiage you would present in front of the selected audience.

Use appropriate external citations and references (minimum of 2), in addition to including references to the required readings/videos where relevant, within the assignment. Be sure citations and references follow the University of Phoenix approved style guide format (the Written Assignments Guidelines, along with properly cited APA references). Please Note: Dictionary and Encyclopedia citations and references will not count towards your reference/citation count.  Refer to the Instructor Policies to identify External and Internal references.