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Description
A web-based tool for database modeling that facilitates the creation of entity relationship diagrams, relational schemas, star schemas, and SQL DDL statements is ERDPlus. This intuitive platform enables users to generate Entity Relationship Diagrams (ERDs) swiftly and effortlessly. It is compatible with various modern relational database management systems such as Oracle, MySQL, Microsoft SQL Server, PostgreSQL, Teradata, IBM DB2, Microsoft Access, and many others. The tool's notation allows for the representation of regular and weak entities, accommodating different attribute types, including unique, multi-valued, derived, composite, and optional attributes, as well as all cardinality constraints for relationships, which include mandatory and optional associations. Furthermore, ERDPlus streamlines the creation of foreign keys and referential integrity lines through user-friendly click-and-connect actions, making it easier to develop relational schemas. Additionally, the notation enhances clarity by differentiating fact tables from dimension tables, employing a thicker frame around fact tables, which aids users in visualizing their database structures effectively. Overall, ERDPlus stands out as a valuable asset for database designers seeking efficiency and precision.
Description
dbdiagram.io is an easy-to-use and free platform that allows users to create database diagrams, or ERDs, by simply entering DSL code. Utilizing the widely recognized DBML format, users can effortlessly generate an ER diagram that appears in real time, keeping their hands on the keyboard without interruption. You can produce stunning PDFs of your ER diagrams for internal distribution, proving that creating ERDs doesn't have to be a complicated task. Furthermore, sharing your diagrams with colleagues and clients is just a click away, and if you work with popular web frameworks such as Rails or Django, you can conveniently upload your schemarb or models.py files to streamline the process even further. This makes dbdiagram.io an invaluable tool for anyone looking to simplify their database design experience.
API Access
Has API
API Access
Has API
Integrations
Django
IBM Db2
Microsoft Access
MySQL
Oracle Cloud Infrastructure
PostgreSQL
Ruby on Rails
SQL Server
Teradata QueryGrid
Integrations
Django
IBM Db2
Microsoft Access
MySQL
Oracle Cloud Infrastructure
PostgreSQL
Ruby on Rails
SQL Server
Teradata QueryGrid
Pricing Details
Free
Free Trial
Free Version
Pricing Details
$9 per month
Free Trial
Free Version
Deployment
Web-Based
On-Premises
iPhone App
iPad App
Android App
Windows
Mac
Linux
Chromebook
Deployment
Web-Based
On-Premises
iPhone App
iPad App
Android App
Windows
Mac
Linux
Chromebook
Customer Support
Business Hours
Live Rep (24/7)
Online Support
Customer Support
Business Hours
Live Rep (24/7)
Online Support
Types of Training
Training Docs
Webinars
Live Training (Online)
In Person
Types of Training
Training Docs
Webinars
Live Training (Online)
In Person
Vendor Details
Company Name
ERDPlus
Country
United States
Website
erdplus.com
Vendor Details
Company Name
dbdiagram.io
Country
Singapore
Website
dbdiagram.io/home