Question: Hey im doing a my SQL project on Project Proposal: Database for Electricity Usage in the Houston Area Name: Houston Electricity Usage Database Purpose: This
Hey im doing a my SQL project on Project Proposal: Database for Electricity Usage in the Houston Area
Name: Houston Electricity Usage Database
Purpose: This database will track and manage electricity consumption across multiple counties in the Houston area. The goal is to store data on energy usage patterns, customer demographics, and power grid performance. This information will be useful for utility companies to analyze usage trends, optimize power distribution, and plan for future demand. Additionally, it will assist government agencies and policymakers in making datadriven decisions regarding energy policies, sustainability efforts, and infrastructure upgrades.
TablesEntities:
Customer Information Table: Stores details on individual customers, including name, address, county, and energy plan.
Electricity Usage Table: Tracks electricity consumption data in kWh per customer, broken down by month and year.
County Information Table: Contains details about each county, including population, average temperature, and energy rates.
Power Grid Performance Table: Records the performance of the electricity grid, including outages, peak load times, and maintenance schedules.
Billing Information Table: Holds data on customer billing, including amount due, payment history, and any applicable late fees. then this is my objective Phase : Entities, relationships, Attributes & keys
In Phase of your final project, you will focus on identifying and organizing the foundational components of your database. Here's what you need to do:
First, create Conceptual Diagrams: These diagrams will map out the main entities like people, products, or locations and their relationships how they are connected based on the topic youve chosen.
Next, move on to Logical Diagrams: These build on the conceptual diagrams by adding specific attributes like names, prices, or dates to each entity. Youll also need to identify the keys unique identifiers for each entity to ensure everything is correctly linked in your database.
Remember, logical diagrams are an enhanced version of your conceptual diagramsthey include everything from the conceptual phase but with more detail, including attributes and keys.
Create the following for the final project topic that you have selected:
Deliverable
Conceptual diagrams: identify entities and their relationships
Logical diagrams: Attributes & identify the keys
Note logical diagrams are the result of the evolution of conceptual diagrams. It has all items in the conceptual diagram, plus all entities have appropriate attributes & Keys
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