Database design basics - Microsoft Support
Database design basics. A properly designed database provides you with access to up-to-date, accurate information. Because a correct design is essential to achieving your goals in working with a database, investing the time required to learn the principles of good design makes sense.
Create a Database Model (also known as Entity Relationship …
In Visio, with the Database Model Diagram template, you can create a new model or reverse engineer an existing database into a model. This article describes how to create a database model and what you can do with the model after you create it.
Create entity relationship diagrams in Visio - Microsoft Support
An entity relationship diagram (ERD) illustrates how different entities (such as customers and products) relate to each other in a database. Here are the the three primary parts of an ERD: Entities: The tables in your database. Entities are nouns.
Learn the structure of an Access database - Microsoft Support
This article provides a basic overview of the structure of an Access database. Access provides several tools that you can use to familiarize yourself with the structure of a particular database. This article also explains how, when, and why you use each tool.
Create a diagram with Chen's database notation - Microsoft …
Chen’s database notation is useful for modeling the basics of entities and relationships, because it presents an abstract view of the associations. These diagrams are a good entry step to understanding the database structure, especially for basic databases or examples.
Database basics - Microsoft Support
Database basics. This article provides a brief overview of databases — what they are, why you might want to use one, and what the different parts of a database do. The terminology is geared toward Microsoft Access databases, but the concepts apply to all database products.
Set and edit data types in Database Model diagrams
The Database Model Diagram template supports both relational and object-relational database models, so you can work with both simple and composite data types. Simple data types, used by both relational and object-relational databases, support one data value per column.
Create or edit views in Database Model diagrams
Create or edit views in Database Model diagrams. Applies To. You can think of a view as a saved query. Views are particularly useful if you want to access the same information from multiple tables or expose data to users without letting the users change the actual tables.
Reverse engineer an existing database into a database model
With the Reverse Engineer Wizard, you can create a database model from an existing database or an Excel workbook. Database models graphically show the structure of a database so you can see how database elements, such as tables and views, relate …
Create a Data Model in Excel - Microsoft Support
A Data Model allows you to integrate data from multiple tables, effectively building a relational data source inside an Excel workbook. Within Excel, Data Models are used transparently, providing tabular data used in PivotTables and PivotCharts.
Add tables and columns to Database Model diagrams
Tables in a database model diagram represent the structure of a table in a database, including the table name, column names, primary keys, and data types. Using the Database Model Diagram template, you can create new tables, change existing tables, or reverse engineer tables from an existing database.