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A small-scale version of a common ETL process, that shows data integration and data warehouse concepts.
A small-scale version of a common ETL process, that shows data integration and data warehouse concepts.T he resulting data should be loaded into MySQL database using an ETL Process. For this process, try to ensure that it as repeatable as possible. Following are the steps that you will need to execute: Extract: The two files (ETLManualData.xlsx and ETLLegacyDBData.txt) are provided to represent data from two different systems. Transform: After reviewing the data, determine what the final combined data will be like in your MySQL database and what changes will need to be implemented. some considerations: 1. What table(s) will you need to create in MySQL to store the data; and what will be the columns or attributes of the table(s), and their associated metadata (e.g. datatypes, sizes, etc.)? 2. What changes need to be made to ensure Data Quality and Integrity? For example, what errors need to be corrected in the data, and how will they be corrected? (e.g., Will it be a manual error correction process? Can database constraints be configured to automatically flag errors and fix them as they are being inserted?) Should there be standards defined ...
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Simple beginner SQL relational Database project
My idea of the project is to create an application that is called MyBookshelf, that stores books and has the feature of tracking the reading process. So the database is for that app, and you can design it in anyway you like don't go any deep in the design because it is a very basic level introduction course . It is only a power point theoretical application so no need to code the whole thing, but there is a minor SQL queries need to be done and I will send the whole project instructions document....
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Microsoft SQL Server
I have included the instructions in the file below....
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SQL ER Diagram
Build a data model relationship diagram/ER diagram (with visio and/or lucid charts) . The data model should be extremely clear for cardinality, as many attributes as possible with primary key and foreign key relationships. Summary: I am a startup company called whatever you want to call it that has three investors(tech/science companies) from three different foreign countires like Iran, Canada, and France(does not matter) each has to be affiliated or the company is made up from a primary, secondary, and tertiary, sectors. For example, there is Biotechnology as a primary, secondary can be synthetic biology and teritary can be neurotech with subsectors. From these three companies, its up to you to declare which companies has how much equity percentage and the goal is to introduce this diagram to another company in order to convince them to get more funds but the company has to own at least 35% of its buisness or else it has affiliation risk or funding concentration risk. It can be any three different companies. And it does not have to be a real world company. Create multiple records of the application and related entities and then insert them with some different values of Affil...
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MySQL Homework: Employee Tracker

Developers are often tasked with creating interfaces that make it easy for non-developers to view and interact with information stored in databases. Often these interfaces are known as **C**ontent **M**anagement **S**ystems. In this homework assignment, your challenge is to architect and build a solution for managing a company's employees using node, inquirer, and MySQL.


## Instructions


Design the following database schema containing three tables:


![Database Schema](Assets/schema.png)


* **department**:


 * **id** - INT PRIMARY KEY

 * **name** - VARCHAR(30) to hold department name


* **role**:


 * **id** - INT PRIMARY KEY

 * **title** - VARCHAR(30) to hold role title

 * **salary** - DECIMAL to hold role salary

 * **department_id** - INT to hold reference to department role belongs to


* **employee**:


 * **id** - INT PRIMARY KEY

 * **first_name** - VARCHAR(30) to hold employee first name

 * **last_name** - VARCHAR(30) to hold employee last ...

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LAB 1 Assignment SQL

Now that we have a relatively good understanding about creating tables. We will need to go a step farther and start using them. This assignment will consist of a few requirements –


- You will be creating a Registration table and a Course Instructor table

✓ Registration will be used to register student into a section.

✓ Course Instructor will be used to register faculty with a section.

✓ Both tables will require Primary Keys so that a student cannot register for same section more than once and same for faculty.

✓ Both tables will need to maintain referential integrity. You need to be an instructor in order to register to teach a section and a section needs to be valid, etc. This should be done through Foreign Keys. ✓ You should create the parent keys before trying to create the child records.


- You will need to add 5 rows of data to each table, which is 35 total records across your schema.

- For the records in each table. You will need to use sequences. This will enable you to create a surrogate key for all your records.


CREATE SEQUENCE student_id_seq START WITH 1000 INCREMENT BY ...

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EMPLOYEE MANAGEMENT SYSTEM with the use of Tkinter, OOP concept, using database(SQL) to store data

A.GUI based application. b. Implementation of Object-oriented concept c. Data of your application should be persist in database. d. Unit Testing of your application e. Simple algorithm for searching and sorting

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help with taking my database exam online

MIS 4300 Fundamental Database exam. The exam will be over Chapter 10 (Transaction Management and Concurrency Control) and Chapter 11 (Database Performace Tuning and Query Optimization). 25 MCQs- 25 minutes duration. 

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database assignment

This assignment contains THREE (3) parts: design, data and queries, and an assessment. All parts of the assessment relate to the Ace Property Rentals scenario 

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Hi i need a screen shot of the coding, file placement, and outcome of the following

Hello, i need help please, Hi i need a screen shot of the coding, file placement, and outcome of the following

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Need help to Build a Database to Model a Business on Mysql Program

Scenario:

Imagine you have been contracted to develop a system for processing data for an organization that sells household items and electronics. Just like any organization, there are departments such as IT, customer service, marketing, sales, payroll, accounts payable, and some sort of operations. Within each department, employees will have specific jobs (supervisor, administrative assistant, and janitor). All employees are paid a salary and benefits. The only exception is the sales department where employees are paid a commission as well. To calculate commission, this is the formula:

Employee’s commission rate = product commission amount X quantity sold.

Instructions:

For this assignment, you must create the entities and attributes via MySQL Workbench or SQL queries to model the above business case. Open MySQL Workbench and perform the following tasks:

  1. Create a schema with the appropriate entities and attributes to fit the scenario above.
  2. In your new database, add sufficient data for each of the entities and attributes – at least five departments with at least ten employees in each.
  3. Expor...
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Chap.13 assignment

Instructions are in PDF format. When you finish it, please make it as zip file so I can download and turn them in.

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Need someone to create a source code for a detailed University Database project. I'll handle powerpoint/report.

You should choose some part or all of your project model and implement them with MySQL, php, or other tools. All source code needs to be uploaded to BlackBoard with the instructional documents to verify it.

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Makeup assignment using R & MYSQL

I have what I have figured out so far under each question but I know my solutions after question 2 is incorrect. I need help completing the rest.

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Describe your organization's data structure. Create a comparison chart

Describe your organization's data structure.


Create a comparison chart or table that lists and compares the features and functions of data within your organization. These functions should be related to the Enterprise function. For example, email archives may be compressed for space, but have key discussion threads. The customer information database needs normalization if multiple persons enter data on clients.


Create a data structure diagram for internal data at your organization and identify external support data to the organizations suppliers.


Include two process diagrams, which show Local Area Network (LAN) location, network mapping location, and storage size.


Create a reference log that identifies the resources and/or references you used in creating the diagram.


Complete the diagrams using Microsoft® Visio®.

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