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A data model is an abstraction of real-world data features, which is used to describe the concepts and definitions of a group of data. Data model is the storage mode of data in database and the foundation of database system. The logical structure of data refers to the logical relationship between data elements, and the data model is the abstraction of data features. The data model describes the static characteristics, dynamic behavior and constraints of the system from the abstract level, and provides an abstract framework for the information representation and operation of the database system.

Practical data model graph design software, database modeling selection

Yitu software can be used to create a wider range of database diagrams: Chen-ERD diagrams, Express-G diagrams, data model diagrams, Martin ERD, ORM diagrams, data flow and process flow diagrams, ER diagrams, UML diagrams, and so on. Using billion-designed templates, users can create a new database model diagram, using relational or object-relational modeling concepts.

System requirements

Windows 2000, Windows XP, Windows 2003, Windows Vista, Windows 7,Windows 8, Windows 10

Mac OS X 10.10 +

Linux Debian, Ubuntu, Fedora, CentOS, OpenSUSE, Mint, Knoppix, RedHat, Gentoo and more

Download Yitu data model diagram design software, support Mac, Windows and Linux purchase professional version of billion map drawing "data model diagram" features easy to make: the software comes with rich examples, saving users time to draw data model diagrams. Rich templates: Yitu icon has extremely rich graphic templates and supports online modification of graphics to make them more applicable. Professional template color system: after the model is made, click to select the template color system of the software to help you complete the full score of the data model map. Trustworthy products: downloaded by more than 6 million users worldwide, it is worth experiencing. Can export a variety of formats: support a variety of picture formats, but also support import to Html,PDF,SVG,Microsoft Word, PowerPoint,Excel and other formats. A rich library of graphic symbols helps you easily draw data model diagrams.

Built-in rich templates

Data model diagram template

Data model diagram template

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