meta data for this page
This is an old revision of the document!
Readability
The mass of data returned must be easy to grasp:
- 5 to 10 columns are recommended.
- 50 columns are a big maximum.
- 10 to 25 lines are the ideal number.
- 100 lines is a maximum.
To minimize the number of data displayed:
- Favor interactive data selections using parameters.
- Use the grouping functions.
- Use the related queries: from the most synthetic to the most detailed vision (“drill down”).
sélections de données interactives en utilisant des paramètres.
- Utilisez les fonctions de regroupement.
- Utilisez les requêtes liées : de la vision la plus synthétique vers la plus détaillée (“drill down”).