| Display title | Three-schema approach |
| Default sort key | Three Schema Approach |
| Page length (in bytes) | 9,061 |
| Namespace ID | 0 |
| Page ID | 208149 |
| Page content language | en - English |
| Page content model | wikitext |
| Indexing by robots | Allowed |
| Number of redirects to this page | 0 |
| Counted as a content page | Yes |
| Page image |  |
| HandWiki item ID | None |
| Edit | Allow all users (infinite) |
| Move | Allow all users (infinite) |
| Page creator | imported>Raymond Straus |
| Date of page creation | 23:20, 6 February 2024 |
| Latest editor | imported>Raymond Straus |
| Date of latest edit | 23:20, 6 February 2024 |
| Total number of edits | 1 |
| Recent number of edits (within past 90 days) | 0 |
| Recent number of distinct authors | 0 |
Description | Content |
Article description: (description)
This attribute controls the content of the description and og:description elements. | The three-schema approach, or three-schema concept, in software engineering is an approach to building information systems and systems information management that originated in the 1970s. It proposes three different views in systems development, with conceptual modelling being considered the key to achieving... |
