Szkolenia Oracle

Cel szkolenia szkolenie zdalne - dlearning

This Oracle Data Modeling and Relational Database Design training covers the Data Modeling and Database Development process and the models that are used at each phase of the lifecycle. Learn from expert Oracle University instructors through interactive instruction and hands-on exercisese.

Learn To: 

  • Identify the types of models.
  • Develop a process model (Data Flow Diagram).
  • Use advanced data modeling techniques.
  • Create the Physical Model, add several Physical Model objects, and generate the DDL.
  • Use several real life examples to document business requirements.
  • Work with design rules that can be applied to check and enforce the integrity and consistency of your designs.
  • Work in a collaborative environment using Subversion.

Benefits to You: 

  • By taking this course, you will develop an understanding of the data modeling and database development process, as well as the models used in each phase of the development lifecycle. You'll develop the skills to model and understand the database development lifecycle based on real life examples, while mapping the objects and engineer the logical model to a relational model.

Validate Data Models

 You will also learn techniques to validate these data models. Once the Relational Design has been validated, you can create physical models to add all physical properties and finally generate a DDL to create the database objects for your database. You will also better understand how you can work as a team on developing a model using Subversion.

Objectives:

  • Create an Entity Relationship Diagram by identifying entities, attributes, relationships and constraints from a set of requirements
  • Normalize the Entity Relationship Diagram to third Normal form
  • Enhance the Entity Relationship Diagram to utilize several data modeling techniques
  • Create a Data Flow Diagram by identifying processes, external agents, information stores and information flows that show how the information flows and how it is being transformed
  • Engineer the Entity Relationship Model into an initial relational database design
  • Optimize the Relational Database Design
  • Complete the Physical Model and generate the DDL
  • Use Oracle SQL Developer Data Modeler to document all the concepts learned throughout the course

Plan szkolenia Rozwiń listę

    1. Understanding What to Model
    2. Documenting the Business Background
    3. Building a Process Model (Data Flow Diagram)
    4. Using Oracle SQL Developer Data Modeler to Create Your Process Model (Data Flow Diagram)
    5. Validating Your Process Model (Data Flow Diagram)
    6. Identifying Entities and Attributes
    7. Identify Relationships
    8. Assign Unique Identifiers
    9. Using Oracle SQL Developer Data Modeler to Create the Entity Relationship Diagram
    10. Validating your Entity Relationship Diagram
    11. Normalizing your Data Model
    12. Validating Relationships
    13. Adding and Using Data Types
    14. Put It All Together
    15. Map Your Entity Relationship Diagram to a Relational Database Design
    16. Engineering Your Entity Relationship Diagram to a Relational Database Design in Oracle SQL Developer Data Modeler
    17. Defining Your Physical Model
    18. Generating Your Database
    19. Altering an Existing Design
    20. Working in a Collaborative Environment

 

 

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Dodatkowe informacje

Poziom trudności
Czas trwania 4 dni
Certyfikat

Uczestnicy szkoleń otrzymają zaświadczenia o ukończeniu kursu sygnowane przez firmę Oracle.

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Autoryzowany wykładowca Oracle.

Pozostałe szkolenia Oracle | Data Management

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