Database Design Final Project
- 1. Project: Database tracking the training of several people in a team and track important information related to them. Business rules: 1. Every soldier will have at least their first and last names input as well as their DOD number and Rank 2. Schools and SSD courses must be completed in the order set by Army Standard 3. Only Admins can update or add to the full system. I've created a system as a way to maintain up to date information on all aspects of a soldier's training readiness as is needed by their first line leader. The system will track the following Items: 1. Noncommissioned Officer Education System status. 2. All soldiers Allergies and heat/cold injuries 3. PT test and marksmanship records 4. Annual certifications as required by leadership 5. Soldiers Civilian Education. Entities to be kept in the Database include: 1. Soldier 2. Schools 3. Annual Certificates 4. Civilian Certificates 5. Attributes Affecting Training 5 Commonly used keys in the DB will include License and license types Profiles, profile descriptions, heat/cold injuries, and Allergies DOD Number, and NCOES (Non Commisioned Officer Education System) records DOD Number, and Army Cert information ERD Example data dictionaries: Soldier Table
- 2. Key Type Size Primary Key Null DOD Number Integer 12 Yes No LName Varchar2 20 No No FName Varchar2 15 No No MI Varchar2 3 No Yes Rank Varchar2 3 No Yes Grade Varchar2 3 No No Readiness Table Key Type Size Primary Key Null DOD Number Integer 12 Yes No Heat_Cold_Injury Varchar2 10 No Yes Allergies Varchar2 20 No Yes Profile Boolean 1 No Yes Profile_Type Varchar2 1024 No Yes License BLOB 4096 No Yes Vehicles_Licensed Varchar2 1024 No Yes Civilian_License BLOB 4096 No Yes The database will be used for admin types of work, an example of SQL statements made to the database would include, find a persons Rank, Last name, and what NCOES/SSD courses they have finished, from the SOLDIER table and the NCOES/SSD tables.