Conceptual Data Model 7 documents Custom-Folders in the database schema Several file descriptions can be grouped into a "Custom-Folder"... Database schema associated with a project When a WINDEV, WEBDEV or WINDEV Mobile project uses tables, it must be associated with a database schema... Environment of the data model editor Reads one or more values of an agent with which an SNMP session was started. Generating a description of a table from a window or from a page When you design a quick prototype, you often create windows (or pages) without defining any tables... Generating SQL scripts The content of an analysis can be exported in the format of SQL scripts for a specified database (SQL Server, Oracle, ... Importing tables into the database schema (external database, etc.) WINDEV and WEBDEV allow you to easily handle external databases (Oracle, SQL Server, Access, etc. Key and referential integrity In a database schema, the "Key" items are also used to manage the consistency of data (called referential integrity)... Key items Keys are specific items in the tables of a database schema... Logical Data Model 18 documents Managing the database schema versions WINDEV, WEBDEV and WINDEV Mobile allow you to manage the different versions of the database schema from the data model editor... Synchronizing the database schema with external databases The database schema must be synchronized with an external database if it uses... What is a database? A database is an organized collection of data for a particular purpose (e.g., manage orders)...