Predefined Virtual Data Model as example for understanding difference of CDS View type | SAP Blogs
However, the feature is not limited to database views and its want it (and yes, we have diagrams to understand entity relationships) I vote to have a View Type (or possibly call it a Report type or a Read-Only type). In consequence there are two types of DB views which have to be handled differently. However, CDS Views may not be so easy to understand. required, including SAP specific characteristics, e.g. association. Basic View is the view for an entity in S/4HANA and Consumption .. 'NETWR – WAVWR ') for this view type. .. SD_SALESPLAN, the OData of Fiori app “Manage Sales Plans”). Remedy IT Service Management Suite When you use newly created semantic views (not the out-of-the-box semantic views) in a The Entity Relationship is one of the key components of the view builder, which allows.
For information on creating a state view, see How to Create a State View. Performance view type The performance view allows you to customize how you want to view performance data collected from performance objects and counters. This includes the ability to view historical and current operational data together.
You must select Show in the Details pane to display data from a rule in the graph in the Results pane. For information on creating a performance view, see How to Create a Performance View. Diagram view type The Diagram view displays a graphical view of a set of managed objects and how they relate to one another.
For information on creating a diagram view, see How to Create a Diagram View. Task status view type The task status view displays tasks that meet criteria specified in the properties, such as only those tasks that apply to certain object types.
Note Users that are members of the Read-only Operator role cannot view or run any tasks. For this reason, no tasks appear in a task status view that is opened by a Read-only Operator.
View Types in Operations Manager | Microsoft Docs
Web page view type The Web page view displays a Web page in a separate window in the Operations console. Overrides summary view type You can only create an overrides summary view in My Workspace. You can view all rule and monitor overrides in the overrides summary view.
The overrides summary view can be used for both sealed and unsealed management packs.
Predefined Virtual Data Model as example for understanding difference of CDS View type
You can customize this view by grouping items by multiple column headers. Dashboard view type The dashboard view allows you to present multiple types of data in a single view. Model usability issues[ edit ] You can help by adding to it. February In using a modeled database, users can encounter two well known issues where the returned results mean something other than the results assumed by the query author. The first is the 'fan trap'. It occurs with a master table that links to multiple tables in a one-to-many relationship.
The issue derives its name from the way the model looks when it's drawn in an entity—relationship diagram: This type of model looks similar to a star schemaa type of model used in data warehouses. When trying to calculate sums over aggregates using standard SQL over the master table, unexpected and incorrect results. The solution is to either adjust the model or the SQL. This issue occurs mostly in databases for decision support systems, and software that queries such systems sometimes includes specific methods for handling this issue.
The second issue is a 'chasm trap'. A chasm trap occurs when a model suggests the existence of a relationship between entity types, but the pathway does not exist between certain entity occurrences.
For example, a Building has one-or-more Rooms, that hold zero-or-more Computers. One would expect to be able to query the model to see all the Computers in the Building. However, Computers not currently assigned to a Room because they are under repair or somewhere else are not shown on the list.
Another relation between Building and Computers is needed to capture all the computers in the building. This last modelling issue is the result of a failure to capture all the relationships that exist in the real world in the model.
See Entity-Relationship Modelling 2 for details. Entity—relationships and semantic modeling[ edit ] Semantic model[ edit ] A semantic model is a model of concepts, it is sometimes called a "platform independent model". It is an intensional model.
Customize entity views (Developer Guide for Dynamics for Customer Engagement) | Microsoft Docs
At the latest since Carnapit is well known that: The first part comprises the embedding of a concept in the world of concepts as a whole, i. The second part establishes the referential meaning of the concept, i. Extension model[ edit ] An extensional model is one that maps to the elements of a particular methodology or technology, and is thus a "platform specific model".