IEEE 1320.2-1998

1320.2-1998 is a technical standard for Syntax and Semantics for IDEF1X97 (IDEFobject), providing a structured way to describe object-oriented information modeling concepts in computing and processing. It helps define how terms, relationships, and model elements should be interpreted so teams can build and review models with greater consistency. For organizations working with data architecture or formal system specification, 1320.2-1998 offers a clearer reference for precise communication and controlled modeling practice.

What is 1320.2-1998?

1320.2-1998 sets out the syntax and semantics for IDEF1X97, also identified as IDEFobject, which places the standard in the context of information modeling rather than general software guidance. Its purpose is to define how object and model constructs are named, connected, and understood so that the notation is used consistently. In practice, this type of standard supports disciplined documentation of entities, relationships, and meaning within computing and processing environments.

Where is 1320.2-1998 used?

This standard is typically used where formal data and object models are created for systems analysis, database design, and technical specification work. It may be relevant in teams documenting enterprise information structures, preparing model reviews, or aligning analysis artifacts across development groups. Because 1320.2-1998 focuses on syntax and semantics, it is most useful in workflows where precise interpretation of model elements matters for downstream implementation and validation.

Why is 1320.2-1998 important?

1320.2-1998 matters because modeling standards reduce ambiguity in how information structures are described and reviewed. Clear syntax and semantics support consistent design decisions, easier comparison of specifications, and better communication between analysts, developers, and reviewers. In computing and processing projects, that consistency can lower the risk of misinterpretation during procurement, implementation, or testing. For organizations maintaining legacy or formal modeling practices, the standard can also help preserve documentation quality over time.

• Syntax rules for IDEF1X97 / IDEFobject
• Semantic meaning of model elements
• Information modeling consistency
• Useful for analysis and database design
• Supports clearer technical documentation