Database Optimization and Performance Tuning Paper

 

In a 500- to 750-word document, address the following:

  1. Explain the phases and function of the query optimizer.
  2. Identify the tools to edit query optimizer strategies.
  3. Explain how performance of a database system is measured.
  4. Differentiate between response time and throughput.
  5. Explain how the physical design of a database influences performance tuning.
  6. Explain three ways queries can be altered to increase database performance.
  7. Present specific examples to illustrate how implementing each query alteration could optimize the database.

cc-10

 
Describe in 500 words discuss the scope of a cloud computing audit for your business. 

Plagiarism – who are you cheating? Discussion board

There are research services available online that can be used by students preparing term papers.

Is the use of these services ethical?

Is the use of programs to detect plagiarism by instructors ethical?

How can the problem of plagiarism and other forms of cheating at schools today be resolved?

Whose responsibility is it to ensure students do not cheat themselves out of a proper education?

Write a research report on the main topic: Software Engineering and Traditional Development Models in APA format

Word count: 3500 words

Be sure to narrow the research focus

  • Search the literature database to find a problem that you will focus on – Add to this section: (Introduction–>Problem Statement)

 For example:

   Main topic: Software Engineering and 3D Printing 

 Research Title: The impact of 3D printing software on sales and productivity in the retail industry

  • Determine at least TWO questions that you will focus on in the research solution

                  Add to this section: (Introduction–> Research Questions

Research Report Guide:

  • The structure of the paper  MUST follow the guide. The guide can be found in the Research Report Help section.
  •  Include All sections
  1. Front Matter – Title page (with Running head“), blank Approval page, Abstract, blank Acknowledgement page, Table of Contents, List of Figures  (if necessary), List of Tables (if necessary)
  2. Chapters 1 – 5
  3. References (as per APA)
  4. Appendices (if necessary)

HW

 CMST 100B WORD PROCESSING

 

PART 2: WEEK 1 DISCUSSION
WELCOME to the discussion for WEEK 1. Please respond in complete sentences for each question, unless directed to do otherwise, demonstrating in your reply that you have read the material in order to earn full credit. Please note that participating in this discussion counts toward your class participation grade.

DISCUSSION
Microsoft Word is a word processing program designed for everyday tasks. MS Word is the most popular word processing software used today.  Microsoft Word is used to create and edit professional-looking documents such as applications, forms, templates, business cards, letters, paper, reports, and booklets by using Microsoft Word.

This week, we will discuss Week 1’s reading assignments. Our discussion will focus on Managing Documents in MS. Word.  The topics we will be discussing are:

1. Navigating within documents.
2. Formatting documents.
3. Saving and sharing documents.
4. Inspecting document for issues.
5. Locating and correcting accessibility issues.

TOPICS
This week’s Read and Watch covers the following topics:

Create a New Blank Document

Create a Document based on a Template

Open Existing Documents

Open Documents in Protected View

Open and Edit PDF Files in Word

Display Different Views of Documents

Display and Edit File Properties

Manually Save Documents

Automatically Save Documents

Save Documents in Other Formats

Maintain Compatibility with Other Versions of Word 

Using Existing Styles

Create a New Style Based on Document Formatting

Add or Change the Background Color

Save Files to OneDrive

Types of Hidden Data and Personal Information

 Insert a Header of Footer

Find and remove hidden data and personal information with the Document Inspector

Change the Area of a Document Displayed in the Content Pane

Open Document in Protected View

YOUR RESPONSE

1. Item A: From the list of topics above, choose one topic or term discussed in the reading that stood out to you. 
2. Item B: Define or describe the topic, including citations from the Read & Watch material and ANY other additional source/sources.
3. Item C: Discuss the importance of the topic. Cite specific examples from the reading. Include personal experience with the topic if appropriate.
4. There are THREE items to each response: Item A (topic), Item B (definition and citation), Item C (discussion) unless specified otherwise. When you respond, they should be labeled accordingly.

Minimum Topic Response: Word Count = 70 (per topic question). Your response to each question is required to be AT LEAST 70 WORDS long.  If your reply to each question is less than 70 words, you will lose points. You can use Microsoft Word to count the words in your response to make sure you have met the requirement.
NOTE 2: Please make sure you answer EACH item and LABEL each item (#1, #2, #3, etc) so that I can easily check that each item has been answered.
NOTE 3: Please do not attach a file to the conference–enter your reply into the text area provided.
NOTE 4: After you post your response, please review it to make sure it is formatted correctly and is easy to read.

computer science

 network analysis/tech using the NS3 network simulator and , report-1000 words and , 10 ppt slides w/o notes 

Disuccsion

The control of processes and threads are of deep concern by developers of all operating systems capable of handling “real or emulated” simultaneous computer activity. Threads are typically created by processes (initially invoked by the user or another process). Discuss how an operating system manages these processes and threads, how they are instantiated and discarded, how the activity is controlled, along with the respective advantages and disadvantages of both process and thread. Do not discuss MS Windows OS. Instead you may choose from Linux, UNIX, ROS, z/OS, or VM.

Java Program

  

Write a program, in a file called MeanNumbers.java, that collect integer variables from the user until the user enters a non-positive value. It the user has enter less than two values, display a message “Insufficient data.” and stop. If the user enters more than 10 values, display “Too many values” and stop. Otherwise, call the following methods and display the results: double arithmeticMean(int [] d), double harmonicMean(int [] d), and double harmonicMean(it [] d). arithmeticMean should calculate the arithmetic mean: am= ∑i=0 N d [i] N , harmonicMean should calculate the harmonic mean: am= ∑i=0 N 1 d [i] N , and geometricMean should calculate the geometric mean: am= N √∏i=0 N d[i] .