Spend more time coding and less time struggling to diagram. Generate Database Diagrams from Data. Watch the video to see how you can create an ER diagram automatically with SmartDraw. Build an ER Diagram Manually. True Automation You can automatically generate an ER diagram from data. No drawing required. Just export a CSV file from your database and SmartDraw will visualize your database structure for you. Learn more about generating ERDs from data.
Quick-Start Templates Dozens of professionally-designed ERD examples and other software design diagrams make you instantly productive. Simply choose the entity relationship diagram that is most similar to your project, and customize it to suit your needs.
Free Support Have a question? Worry less about updating your models every time you make a change—Lucidchart updates fields in your ERD whenever you import new or revised database files. Unlike other ER diagram tools, Lucidchart eliminates the hassle of managing your Salesforce object infrastructure and lets you visualize hypothetical changes before implementing them in Salesforce.
Our ER diagram software automatically generates an ERD of your instance—all you have to do is simply import your Salesforce schema in Lucidchart. With Lucidchart, you can invite collaborators to help draw out your ER diagrams, communicate plans and ideas, and quickly assess the accuracy of your models. Our ER diagram maker enables teams and stakeholders to work on the same diagram collectively, viewing all changes and updates in real time no matter their device, operating system, or time zone.
Our range of sharing options help you manage who can access and edit your diagrams while features like sticky notes, comments, and mentions let you notify and point individuals to specific areas or shapes in your diagram.
You can also share your ER diagrams outside of Lucidchart in several ways. Insert your models into a Jira ticket, a Confluence wiki page, or in any popular app integrated with Lucidchart.
Use an ERD tool to create visuals in your docs, spreadsheets, and slide decks to help you facilitate universal understanding among any audience, no matter their levels of technical knowledge. Entities represent a table in your database. Depending on the subject of your diagram, your entity could be a customer, product, or even a physical location, like a bank.
Relationships highlight how entities will interact with each other, if at all. Within your er digram, indicate entity relationships by drawing lines between them and then adding the appropriate cardinality on each end. Attributes are the specific properties or traits of an entity that are important in your model, such as the first and last name of a customer entity.
Add your attributes and the associated primary and foreign keys. Simply click the export featured link from your entity relationship shapes, select your DBMS, and follow the instructions for copying the generated commands and applying them to your database.
Open the template gallery and select an ERD template to help you get started and customize it for your specific process. Use the import feature within our ER diagram tool to connect to your DBMS and upload your database tables and schemas directly into Lucidchart. You can then drag your tables directly onto the canvas and Lucidchart will automatically draw lines between entities based on the relationships in your database structure.
You can create an ERD from scratch using the entity relationship shape library in the shape manager. Drag and drop shapes onto your canvas and manually label entities, attributes, and keys, and determine all appropriate relationships and cardinalities. In the entity relationship shape library, select the Salesforce schema import feature. Connect to your Salesforce account to instantly import your existing schema, allowing Lucidchart to then automatically generate an ERD to help you visualize and arrange your schema before implementing in Salesforce.
Select the export feature within the entity relationship shape library, choose your DBMS, and Lucidchart will change the syntax of our SQL commands to automatically generate commands you can apply to your matching database. We have used presentation mode frequently in meetings.
Lucidchart is really a joy to use. Product suite Product suite See and build the future with a powerful visual collaboration suite. Product suite overview The intelligent diagramming solution to help teams turn complexity into clarity. Company We help teams see and build the future.
About us. Product Product Create powerful visuals to improve your ideas, projects, and processes. Overview Lucidchart overview A visual workspace for diagramming, data visualization, and collaboration. Lucidscale Visualize, optimize, and understand your cloud architecture.
Integrations Connect to the apps your team uses daily. Another key thing to remember about this free ER diagram tool is that you can choose your preferred language when using the tool.
Over and above, you may continue editing diagrams to integrated productivity programs like Jira and Confluence. Visualize your database structure in a relational and logical way with the help of Lucidchart ER diagram maker. By using its drag-and-drop feature, working with diagrams is a lot easier. This tool is an ER diagramming tool that works on popular web browsers allowing you to create diagrams anytime, anywhere.
One of the highlights of this program is it provides version history allowing you to compare your revisions and identify discrepancies like nullability, data type, and defaults. Besides, this ER diagram tool grants access to dark and light themes as well as viewing modes that suit different purposes like presentation.
Unlike the above solutions, this tool produces diagrams by writing codes. In other words, this is favorable for users who enjoy editing using your keyboard. Furthermore, this free ER diagram tool allows you to export diagrams to Image or PDF file and share it in just a click for your convenience. Also, this ER diagram maker gives you the capability to upload your database schema like Django and other web frameworks when updating the database.
If you prefer to use a keyboard to laser-focus when making ER diagrams, then QuickDB is your go-to program. Not only that, but you can also share your diagrams online to work collaboratively and produce a quality database structure.
These are some of the best and free ER diagram tools to get the job sorted. In other words, you can sketch ERD using the drag-and-drop interface. On that note, if you prefer to create ERD without leaving your keyboard, the latter solutions are the right fit.
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