3 stencils shared

Free
Entity Relation Diagram (ERD)

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

17,188 downloads
52 favorites
May 2, 2010
Free
Data Flow Diagram (SSADM)

Data Flow Diagram (SSADM)

The classic Structured Systems Analysis and Design Methodology by Chris Gane and Trish Sarson. SSADM is better known as Data Flow Diagrams. It is a simple and highly effective systems analysis and design (decomposition) methodology. It uses just four symbols, and it is excellent for communicating with non-technical users. A...more

14,088 downloads
61 favorites
Apr 28, 2010
Free
Data Model (IDEF1X)

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

16,059 downloads
39 favorites
Apr 28, 2010

3 stencils favorited show all

Free
Entity Relation Diagram (ERD)

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

17,188 downloads
52 favorites
May 2, 2010
Free
Data Flow Diagram (SSADM)

Data Flow Diagram (SSADM)

The classic Structured Systems Analysis and Design Methodology by Chris Gane and Trish Sarson. SSADM is better known as Data Flow Diagrams. It is a simple and highly effective systems analysis and design (decomposition) methodology. It uses just four symbols, and it is excellent for communicating with non-technical users. A...more

14,088 downloads
61 favorites
Apr 28, 2010
Free
Data Model (IDEF1X)

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

16,059 downloads
39 favorites
Apr 28, 2010