this is one assignment with 2 codes due in 5 hours and 1 assignment will have to be taken in real time- about 40 hours and another code due in 5 days.
Introduction
You are in the DevOps group at a government agency where the organization runs a case management application. They are having performance problems running the application in-house (a web server in their own data center), and there is too much downtime. They are looking to your advice about whether they need to procure one or more new web servers (Dell) or they should move to a cloud service.
There are about 1200 concurrent users on the application each day, most of them at remote locations.
Details of the application
The application has a major web interface with a menu allowing the user to create a new case, update a case, find a specific case, or search for a case by a variety of terms.
Main Menu
The current front-end application requires 0.5 GB of memory to run each instance and each instance can handle a maximum of 300 concurrent users.
New Cases
20% of the users create a new case when they access the system. The “new case” component calls 4 different services to collect different parts of the required information. Each service is called sequentially so only 1 service is in memory at any one time. The new case component stays in memory and takes 1.2 GB of memory. The maximum load it can take is 150 users. The maximum size of each of the services called is 0.5 GB and it can handle 50 users at the same time.
Update Cases
About 30% of the users are simply updating one or more of the pages created as above. Again,the component has 4 different services representing each of the different parts of the information. As above, each service is called sequentially so only 1 service is in memory at only one time.
The “update case” component stays in memory and takes 0.75 GB of memory. The maximum load it can take is 300 users. The maximum size of each of the services called is 0.4GB and it can handle 300 users at one time.
Find Specific Case
About 30% of the users merely use the application to retrieve data on a specific case. The component is a stand-alone application. The maximum load is 80 users and the size of the component is 0.5 GB of memory.
Search Cases
The remaining 20% of users are performing searches to identify one or more relevant cases. The search system has a service to handle each of the five different search terms (e.g. topic, name, location, date, and prosecution status).
Searches can involve 2 of these topics at the same time so 2 service instance can be in memory at the same time. The search case outer module stays in memory (1.5GB) and so does 2 of the 5 services (0.4 MB) each. The module and services have maximum local factor of 100 users.
Non-Functional Considerations
Downtime has been a factor so the government organization wants to have at least 2 different VMs or servers. Each VM/server must have enough memory to carry the entire load in the case of failure of one of the machines (e.g., a hard disk failure).
Memo
Draw a component diagram of the application making for each module the number of instance that are necessary to adequately support the estimated workload.
Prepare a spreadsheet identifying the various component memory requirements and calculate the total memory requirements, allowing for the multiple instances necessary to support the anticipated concurrent users.
Prepare a memo to the CIO (Elizabeth Jones) with a copy to the CFO (Nathan Andrews) which summarizes the features of the 2 options, including the time it might take to provision them.
Include information on the urgency of the requests as the inspector general will be doing an audit in 3 months’ time.
In the last paragraph detail your recommendation, attached a spreadsheet showing your calculations, and the component diagram.
Notes:
In addition, the application requires a Registry/Load Balancer and this is a 1.2 GB application and should be in memory at all times.
The application will require about 3 TB of data and has a service to retrieve data for each part of the system which requires 2GB of memory. It has capacity of handling 600 users.
You may recommend the cloud service of your choice but your memo should justify why you selected the cloud provider, there should be at least 3 justifications.
The research paper title should be: IoT component based & reusability: literature review.
The research paper should include the following:
– Abstract
– Introduction
– Main problems
– Approach, research methodology, techniques
-literature review
-Background & related works.
-IoT architecture design
-Discussion & results
-Future works
-Conclusion
-References.
—-
– Please use the attached references to write this paper (20 references).
– you should define numbers for each paper and use these numbers in writing the research paper.
– you should use some figures & tables from the references or from your design
– Paper pages should be between 11-15 papers
The research paper title should be: IoT component based & reusability: literature review.
The research paper should include the following:
– Abstract
– Introduction
– Main problems
– Approach, research methodology, techniques
-literature review
-Background & related works.
-IoT architecture
-Discussion & results
-Future works
-Conclusion
-References.
—-
– Please use the attached references to write this paper (20 references).
– you should define numbers for each paper and use these numbers in writing the research paper.
– you should use some figures & tables from the references or from your design
– Paper pages should be between 11-15 papers
Learning Goal: I’m working on a software engineering project and need an explanation and answer to help me learn.
Greetings, Learning Goal: I’m working on a software engineering project and need an explanation and answer to help me learn. PLEASE NOTE YOU WILL NEED POWERPOINT AND ADOBE XD AND MS WORD TO ASSIST WITH THIS PROJECT.
Greetings,
I need assistance with completing my project for completing my project that I have started and need assistance completing it. The requirements are: Prefer to use Adobe XD and PowerPoint, and MS Word.
Complete the steps below for the presentation portion of the project:
Step 1Presentation: Put all of the above together into a presentation. This presentation could be completed using PowerPoint, Adobe Spark, Prezi, Word, etc. Think about taking this presentation to the client to show them your ideas on the user interface design. Include in the presentation:
UI description
Research
User Analysis & Personas
Task Analysis
Problem Scenario Analysis
Usability Requirements
Sketches
Wireframes
Storyboards
Project 2 Reflection
Question 1What issues or challenges did you face completing this project?
Question 2What software programs did you use to create this project?
Note 1You can submit your Project 2 Reflection as a Microsoft Word document or just copy and paste your answers into your Assignments Folder’s text box when you submit your assignment along with the rest of the required project files.
Learning Goal: I’m working on a software engineering project and need an explanation and answer to help me learn.
Greetings, Learning Goal: I’m working on a software engineering project and need an explanation and answer to help me learn. PLEASE NOTE YOU WILL NEED POWERPOINT AND ADOBE XD AND MS WORD TO ASSIST WITH THIS PROJECT.
Greetings,
I need assistance with completing my project for completing my project that I have started and need assistance completing it. The requirements are: Prefer to use Adobe XD and PowerPoint, and MS Word.
Complete the steps below for the presentation portion of the project:
Step 1Presentation: Put all of the above together into a presentation. This presentation could be completed using PowerPoint, Adobe Spark, Prezi, Word, etc. Think about taking this presentation to the client to show them your ideas on the user interface design. Include in the presentation:
UI description
Research
User Analysis & Personas
Task Analysis
Problem Scenario Analysis
Usability Requirements
Sketches
Wireframes
Storyboards
Project 2 Reflection
Question 1What issues or challenges did you face completing this project?
Question 2What software programs did you use to create this project?
Note 1You can submit your Project 2 Reflection as a Microsoft Word document or just copy and paste your answers into your Assignments Folder’s text box when you submit your assignment along with the rest of the required project files.
