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Questions tagged [er-diagram]

software working with Entity Relationship Diagrams (ERD).

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18 votes
5 answers
5k views

Quick and Easy Data Model Diagrams (ERD)

When I'm doing documentation, I frequently want to build a small ERD by hand to demonstrate a couple of relationships that are associated with the current topic. I can do it in Visio, and frequently ...
Steve Kallestad's user avatar
11 votes
3 answers
34k views

Free program to generate ER diagram for exisiting SQLite Database

I have a SQLite database that I have created. In order to document it, I hope to create an ER diagram. Is there a free tool out there that will import the database and spit out an er diagram? Any ...
demongolem's user avatar
  • 1,427
4 votes
3 answers
11k views

ERD generator from plain text

I need to generate a pretty complex entity-relationship diagram, where visual design tools will not be convenient. I have many entities, some of which with up to 200 attributes. So it would be easier ...
mrgou's user avatar
  • 163
3 votes
0 answers
1k views

Mobile Data Model Diagrams (ERD)

I want to be able to create and edit ERD whenever I want. Requirements Platform Android Must be simple (e.g. Quick and Easy Data Model Diagrams (ERD)) Only being able to "draw" the Diagram, don't ...
Michel's user avatar
  • 920
1 vote
2 answers
64 views

Database Entity Diagrams from Existing Database, but then add relationships for documentation only

is there a tool that I can diagram out the relations in a database by drag dropping lines to columns but without actually creating foreign keys? the diagrammer in sql managament studio ssms would be ...
toddmo's user avatar
  • 227