Stencils tagged with ‘idef’
Data Model (IDEF1X)
Allows you to draw IDEF1X-compliant Data Models (examine all five pages). IDEF1X is a methodology and standard (NIST/FIPS 184 in 1993) for modelling Relational databases. It emphasises and promotes data independence; proper use of keys; extensibility; quality; and ease of use, and produces a genuinely Relational database....more
Entity Relation Diagram (ERD)
Allows you to draw simple Entity Relation Diagrams (the first page). ERDs are useful in the early stages of a project, especially if you are using formal approach such as Structured Systems Analysis and Design Methodology (for which there is a SSADM stencil) or IDEF0. I have added an extension, which allows indices to be...more
IDEF0
The IDEF0 Functional Modeling method is designed to model the decisions, actions, and activities of an organization or system. This is a stencil to help you out IDEF0 modeling in OmniGraffle. Please send emails with your suggestions. Enjoy it!