Loading...

Messages

Proposals

Stuck in your homework and missing deadline? Get urgent help in $10/Page with 24 hours deadline

Get Urgent Writing Help In Your Essays, Assignments, Homeworks, Dissertation, Thesis Or Coursework & Achieve A+ Grades.

Privacy Guaranteed - 100% Plagiarism Free Writing - Free Turnitin Report - Professional And Experienced Writers - 24/7 Online Support

Database system

17/09/2020 Client: m166 Deadline: 7 Days

 


Key Assignment


Part 1 Tasks (New Content for Week 5)


Database administration is an important element of database planning. Security and performance issues need to be considered prior to the actual implementation of the database in the production environment. Write a Database Administration Plan document of 4–5 pages for the case study organization. Complete the following:



  • Use data control language (DCL) to control access to the data by writing structured query language (SQL) statements to add a group of 5 users who have been granted permission to perform specific system privileges (CREATE object) and object privileges (INSERT, SELECT, UPDATE, and EXECUTE).

  • Write the SQL-stored procedures that will support the efficient execution (using COMMIT and ROLLBACK) of 3 transactions (INSERT, UPDATE, and DELETE) in the database.

  • Generate an execution plan for each query created in the Week 4 IP and provide a performance analysis of the results of each plan.

    • Provide a screenshot of the execution plan for each query.

    • In your analysis, discuss which queries you would change, including how and why you would change the queries.



  • Create a backup plan under the full recovery model and provide a rationale for your model.

  • Be sure to cite your sources in-text and in the References section by using APA style.

  • Add the Week 5 IP to the database system plan and complete the plan (incorporating feedback as needed).

  • Name the document as follows:

    • yourname_IT610_IP5.doc



  • Submit the document for grading


Part 2 Tasks (objectives from Weeks 1–4)



  • System Requirements Specification (Week 1): Include a feasibility analysis that details what specific steps need to be performed at this phase of the project, clarifies the scope of the project, provides an estimate for cost and time to develop the database, and justifies the need for the proposed database.

  • Conceptual Data Model (Week 2): Identify the entities and highest-level relationships using an embedded diagram. Describe the problem and data requirements in the narrative, as well as your rationale for the conceptual model. Justify your design by discussing how the design will solve the problem presented in the case scenario.

  • Entity Relationship Diagram (Week 3): Create an entity relationship (ER) diagram that includes the primary keys for all entities, the relationships between different entities, the attributes (and data types) for each entity, and junction tables to support any many-to-many relationships. Be sure that the design meets a minimum of third normal form (3NF).

    • Describe the steps that you took to ensure that your design was normalized to the desired level and any exceptions you had to make to prevent anomalies and a loss in data integrity.



  • SQL Statements (Week 4): Create the data definition language (DDL) and data manipulation language (DML) SQL statements that will be used to create the database schema. Be sure to include indexes, constraints, and relationships.

    • Include SQL statements that use data manipulation language (DML) to do the following:

      • INSERT 15 records into each table.

      • UPDATE 5 sets of records in each table using 1 specific criteria per update statement (e.g., EXACT MATCH, LIKE, BETWEEN, IN, or HAVING).

      • DELETE 2 records from 1 table based on specific criteria (e.g., EXACT MATCH or LIKE).



    • Create stored procedures to support the retrieval of the data from the database, using SELECT statements to accomplish the following:

      • Aggregate (group) functions (e.g., count, avg, min, max, and sum)

        • Write 4 queries using group functions.



      • Group By

        • Write 2 queries using the Group By, Having, and Order By syntax.



      • Simple queries.

        • Write 4 queries that manipulate data in 1 table.



      • Join queries

        • Write 4 queries that join 2 or more tables.







Homework is Completed By:

Writer Writer Name Amount Client Comments & Rating
Instant Homework Helper

ONLINE

Instant Homework Helper

$36

She helped me in last minute in a very reasonable price. She is a lifesaver, I got A+ grade in my homework, I will surely hire her again for my next assignments, Thumbs Up!

Order & Get This Solution Within 3 Hours in $25/Page

Custom Original Solution And Get A+ Grades

  • 100% Plagiarism Free
  • Proper APA/MLA/Harvard Referencing
  • Delivery in 3 Hours After Placing Order
  • Free Turnitin Report
  • Unlimited Revisions
  • Privacy Guaranteed

Order & Get This Solution Within 6 Hours in $20/Page

Custom Original Solution And Get A+ Grades

  • 100% Plagiarism Free
  • Proper APA/MLA/Harvard Referencing
  • Delivery in 6 Hours After Placing Order
  • Free Turnitin Report
  • Unlimited Revisions
  • Privacy Guaranteed

Order & Get This Solution Within 12 Hours in $15/Page

Custom Original Solution And Get A+ Grades

  • 100% Plagiarism Free
  • Proper APA/MLA/Harvard Referencing
  • Delivery in 12 Hours After Placing Order
  • Free Turnitin Report
  • Unlimited Revisions
  • Privacy Guaranteed

6 writers have sent their proposals to do this homework:

Top Academic Guru
Academic Master
Buy Coursework Help
Assignment Hub
Smart Homework Helper
Professional Accountant
Writer Writer Name Offer Chat
Top Academic Guru

ONLINE

Top Academic Guru

This project is my strength and I can fulfill your requirements properly within your given deadline. I always give plagiarism-free work to my clients at very competitive prices.

$35 Chat With Writer
Academic Master

ONLINE

Academic Master

I have super grip on essays, case studies, reports and discussion posts. I am working on this forum from last 6 years with full amount of satisfaction of my clients.

$40 Chat With Writer
Buy Coursework Help

ONLINE

Buy Coursework Help

I can help you with your project. I will make sure to provide you exceptional quality work within the required timeframe. Please message me so we can discuss the further details over chat.

$35 Chat With Writer
Assignment Hub

ONLINE

Assignment Hub

I feel, I am the best option for you to fulfill this project with 100% perfection. I am working in this industry since 2014 and I have served more than 1200 clients with a full amount of satisfaction.

$55 Chat With Writer
Smart Homework Helper

ONLINE

Smart Homework Helper

Greetings! I am the professional electrical, telecom engineer, rich experience in QPSK, OFDM, FFT, such signal processing concetps with matlab, I can satisfy you definitely. more in chat.thanks.

$55 Chat With Writer
Professional Accountant

ONLINE

Professional Accountant

Hi! It is good to see your project and being a reputed & highest rated freelance writer on this website, you can be assured of quality work! I am here to provide you with completely non-plagiarised work

$55 Chat With Writer

Let our expert academic writers to help you in achieving a+ grades in your homework, assignment, quiz or exam.

Similar Homework Questions

The local supermarket buys lettuce each day - Los estudiantes de la universidad virtual estudian - Project for 6 week - The mm diameter shaft is made of - Personal Reflection Assignment - HSCI 430 assignment - Gcu essay template - After reviewing the project scope statement the owner - The casino industry case analysis - Finally September 2020 - Analysis of medusa by carol ann duffy - Chapter 1 an introduction to anatomy and physiology - Ab inbev taps machine learning to root out corruption - Set-admpwdcomputerselfpermission object not found - Amy tan mother tongue textual analysis - What is a cc in medicine - What factors would lead prisoners to attribute guard brutality - The wizard of oz symbolism list - Futility wilfred owen analysis - Journal entry 15 on course - Dr. Coppolino's Deadly House Calls - KZN TOTAL CARE O835179056 SAFE ABORTION CLINIC//PILLS Umhlanga Rocks Umlazi Verulam Warner Beach Westville - Create a local database entry for chap authentication - High peak polling stations - Method of consistent deformation truss - Charging different prices for the same product - What is a mise en scene - 2020 economics hsc exam - Oppression remedy s232 - Kg m3 to kn m - Fun facts about the department of transportation - Week 5 MM - Courtly love in romeo and juliet - 25545 inkster farmington hills mi - The great bear libby gleeson youtube - Accenta change alarm code - Aca ethical decision making model - Anatomy - The rapture of canaan sparknotes - Rights and responsibilities of journalists chapter 2 - 4 types of flexibility training - Media ethics issues and cases 9th edition - IT incident response - Moment generating function of a constant - What to do with a history degree besides teach - Pepsi glass bottle australia - The revenue account for a merchandising business is entitled - Theories to determine moral status of a fetus - Icom 706 low power output - Application of theory of goal attainment and nursing process - STATS - Compare and contrast servant - Figurative language in the jungle - Allana davison chad bobrosky - Describe the difference between simple and complex carbohydrates - Unit 1 health care systems assignment sheet delmar learning - Belhaven university blazenet login - Career transition assistance scheme - Crm in logistics and supply chain management - St augustines st helens - 8 to 1 multiplexer ic 74151 - How many types of stages are there - Capsim balanced scorecard - Expected payoff table - Efficient capital markets and behavioral challenges - What is this passage mostly about - Food Safety Report - How to make a standard solution - Dr khan louis pasteur - Quest university of texas - Dr chris conradie cardiologist - Week. 3 death - The opportunity cost of attending college - GAme - Flames and dangling wire annotation - Topic: Simulating Hamiltonians - Bright tunes music v harrisongs - Cisco call manager ordering guide - Convolution graphical method example - Molar mass worksheet and key answer key - How to build a saint andrew's cross - Political sceince quiz - Online C- Diversty - Lab report genetic crosses 1 - Sibsp in titanic dataset - Wendy Lewis 1 - Https searchsqlserver techtarget com definition database - An example of channel stuffing would be - On october organic farming purchases wind turbines - Week 4 HR - Cpu scheduling algorithms questions and answers - Informatics and nursing opportunities and challenges 4th edition pdf - 1769 l19er bb1b user manual - What is business law ppt - Difference between west egg and east egg - Community Nursing DQ 2 week 7 student reply Laura Rosa - Country garden malaysia career - Healthy and unhealthy food speech - Case Study Related to Inventory Management, Demand and Supply planning, Logistics - 2 http www youtube com watch v ufkafo_etke