You have been assigned to be the Data Architect at your company. Your company is trying to create a baseline governance process for multiple systems and you have been tasked with preparing a review of each system.

Review Figure 2-8, "Introduction to the Relational Model," in Database System Concepts.

Review a company that you are familiar with or your company's Online Transaction Processing (OLTP) system, then complete the following using Microsoft^® SQL Server 2014:

1. Create an Entity Relationship Diagram (ERD) for OLTP.
2. Write SQL scripts in Microsoft^® SQL Server for OLTP that includes:

• • A Data Definition Language (DDL) script with a minimum of three tables
  • Four Data Manipulation Language (DML) scripts that can be an insert, truncate, update, delete, or any combination thereof

3. Write and run a test script for Step Two. Save a screen shot of the results.

Use PowerPoint^® to design a process flow illustrating your proposed data migration process. Keep in mind that data migration to a temporal database is inevitable.

Create a 6-slide PowerPoint^® presentation that addresses following topics:

• The ERD
• The SQL scripts in Microsoft^® SQL Server, test script, and results
• The data migration process flow