Create ERD Diagram From Database Views With Few Cicks

Product Updates > Create ERD Diagram From Database Views With Few Cicks

Struggling to visualize the relationships within your database views?

DataFinz is here to help! This user-friendly tool allows you to quickly and accurately convert any database view into a clear and concise Entity-Relationship Diagram (ERD)

What are database views?

A database view is a virtual table created by querying one or more tables in a database. Unlike a physical table, a database view does not store data itself but displays data stored in other tables. Views can simplify complex queries, enhance security by restricting data access, and provide a consistent, read-only interface for specific data subsets. Using a database view allows users to see and interact with data in a more meaningful and organized way without altering the underlying tables. Views can also be used to aggregate data, join multiple tables, and present data in a specific format required by business logic or reporting needs. They help in maintaining data integrity and consistency across the database.

Understanding ERD (Entity Relationship Diagram) Symbols

An ERD (Entity Relationship Diagram) is a visual tool used to represent the structure and relationships within a database. It utilizes specific symbols to depict entities, attributes, and the connections between them. Entities are shown as rectangles, attributes as ovals, and relationships as diamonds. This diagram helps in organizing data logically and ensuring a clear understanding of how different elements within a database interact. Creating an ERD diagram is essential for efficient database design and management.

What makes ERD diagrams useful? The tables (entities) in your database, their relationships, and the data they contain are all displayed visually in an Entity Relationship Diagram (ERD). Complex database architectures are now much simpler to comprehend and maintain.

 

Here’s DataFinz simplifies creating ERD diagrams from your database views:

Step 1 - Paste Your View DDL

  1. Copy and paste the definition (DDL) of your database view directly into the TryViewERD input area.
  2. You can paste the DDL from your database management tool or any text editor.
  3. We can provide a link to a website offering a  sample view DDL for demonstration purposes
Database View to ERD Step 1 - Uploading View DDL

Step 2 - Generate Your View Lineage Chart

  1. Click the “Generate Chart” button, and let DataFinz work its magic.
  2. Within seconds, a clear and visual representation of your database view lineage will appear on your screen.
Database view to ERD step 2: Importing view definitions

Step 3 - Explore and Understand

  1. The generated chart will showcase how your view interacts with other tables and views in your database.
  2. This visual representation makes it easy to understand data flow and identify potential dependencies.
  3. The generated ERD will be displayed clearly, using standard for easy understanding. You can then download the diagram as an image file for future reference.
Database view to ERD conversion process illustration

Benefits of Generating ERD Diagrams Using DataFinz

DataFinz takes the hassle out of turning your database views into clear and helpful pictures. Here’s how it benefits you:

  1. Save Time on Diagramming: Forget spending hours manually drawing ERD diagrams. DataFinz does it for you in seconds, freeing up your time for other tasks.
  2. Accurate View Conversion:  DataFinz analyzes your database view and creates an ERD that perfectly reflects the relationships between the data points. You can trust it to be a reliable picture of your data.
  3. Easy-to-Read Diagrams: No confusing symbols here! DataFinz uses clear and simple layouts with standard symbols, making it easy for anyone to understand the structure of your database.
  4. Better Database Management: With a clear visual picture of your database, planning changes and keeping things organized becomes much easier.
  5. Improved Teamwork: Share your ERD diagrams with your colleagues. This helps everyone understand the database better, leading to smoother collaboration.

DataFinz bridges the gap between your complex database views and a clear, easy-to-understand picture. It saves you time, ensures accuracy, and makes managing your database.