Price per person
€ 1.950,- (excluding VAT)
Duration of this course
3 days
Course dates
16 - 20 may 2025
18 - 20 june 2025
Data modeling with ERM
The efficiency of system development is largely determined by a logically unambiguous structure of data in a database. To achieve this, you must first gain insight into the data structure at a conceptual level. Entity Relationship Modeling (ERM) is a widely used supporting method for conceptualizing data structures. This course covers topics that enable the participant to create the right conceptual data model using ERM. The workshop is practice-oriented, which means that a large part of the time is spent on creating models and working on assignments.
What will you learn?
- To use the ERM conventions the right way
- To structure and model a complex quantity of data
- To translate an ER model into a logical relational database
- To tackle common problems in a model-based way
- To process business rules in an ER model
Subjects
- Goals and points of attention for ERM
- Entities
- Relations
- Attributes
- Identification
- Translation into relational database objects
- Finding entities, attributes and relations
- Generic structures
- Normalization
- Arcs
- Sub and super types
- Modeling business rules
Who should attend?
This course is meant for (upcoming) information analysts, designers and system developers who need to design, interpret and adjust a conceptual data model.
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