Meaning of Cody. English name. In English, the name Cody means-a cushion. Other origins for the name Cody include-English, Irish, Irish.The name Cody is a unisex name and can be used for a boy or girl name (male or female).English Name Meaning-a cushion.Origin-England. Alternate Origins-Irish Irish.Global Star Registery-Name a star after someone special!ther origins for the name Cody include-English, Irish, Irish.The name Cody is a unisex name and can be used for a boy or girl name (male or female). English Name Meaning-a cushion. Origin-England. Alternate Origins-Irish Irish. Global Star Registery-Name a star after someone special!
What is an Entity Relationship Diagram (ERD)? ER-modeling is a data modeling technique used in software engineering to produce a conceptual data model of a information system. Diagrams created using this ER-modeling technique are called Entity-Relationship Diagrams, or ER diagrams or ERDs. So you can say that Entity Relationship Diagrams illustrate the logical structure of databases. Dr. Peter Chen is the originator of the Entity-Relationship Model. His original paper about ER-modeling is one of the most cited papers in the computer software field. Currently the ER model serves as the foundation of many system analysis and design methodologies, computer-aided software engineering (CASE) tools, and repository systems.
Together, they form the technical platform for ERTMS, the new train signalling and traffic management system for Europe, enabling interoperability throughout the European Rail Network. ERTMS is a major industrial project being implemented by Europe, a project which will serve to make rail transport safer and more competitive.