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A brief overview of SQL Developer Data Modeler and step-by-step guide to adding your design to Subversion, generating DDL Alter Scripts, and more.
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Collaborative Design with Oracle SQL Developer Data ModelerJeff Smith, Product [email protected]@thatjeffsmith
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The following is intended to outline our general product direction. It is intended for information purposes only, and may not be incorporated into any contract. It is not a commitment to deliver any material, code, or functionality, and should not be relied upon in making purchasing decisions. The development, release, and timing of any features or functionality described for Oracle’s products remains at the sole discretion of Oracle.
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Agenda
Brief functional overview Using Subversion to Version Your Designs
– Team collaboration
Resources
Hint: Click on the blue text for more info
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Oracle SQL Developer Data Modeler Overview
No cost diagramming and data modeling tool – standalone or within SQL Developer
Single tool for design and review Modeling across platforms within one integrated system Business rule and process flow documentation and verification
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SQL Developer Data ModelingStrategy and Analysis
Relational
Database Design
Data Type
Star Schema Physical
MultidimensionalERD DFD
Logical
Reporting
Import Models
Domains
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Logical Modeling Model entities, attributes, relations and entity type hierarchies Transform logical to many relational and multidimensional models Configurable forward and reverse engineering Provide different modeling notations and displays of same model Use subviews to work on subset of model
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Relational Modeling
Model tables, columns and foreign keys Map one logical data model to one or more relational models Configurable forward and reverse engineering Use subviews to work on subset of model
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Physical Modeling
Storage, Security, Stored Procedures Compression, Partitioning, Encryption, Redaction One or more physical models per relational model for different deployments
Data warehouse OLTP 11g vs 12c
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Working with Diagrams
Adjust Content Adjust Anchor Points
Subviews Multiple Displays
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Working with ObjectsProperties Dialog
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Forward and Reverse Engineering
Engineering options: General, compare/copy, and synch Include design glossary and naming standards
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Collaborative Design Overview
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Collaborative Design
Use Team > Versions to connect to Subversion repository Add Design using Data Modeler 1 or more users check out designs Pending Changes dialog provides feedback to all users Commit changes to repository Manage conflicts Review/Manage Version History
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Let’s Talk Subversion and SQL Developer
1 model → many files Each entity/table gets it’s own file You deal with model entities, not files File tagging allows us to Compare/Merge/Commit models at the object level Use existing Subversion Repository or deploy w/ SQL Developer
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Adding an Existing Model to Subversion
New Remote Directory Check out directory Create local directory/copy Open existing model Save to local folder
YES!
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Now Watch SVN Add the Model files in the BG
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Save Model to See Outgoing Changes
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Compare Model to Last Repository Revision
See differences side-by-side Highlighted in red Merge if you agree
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Bonus Feature: Track Diagram Changes Too
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Compare Model to Data DictionaryGenerate DDL Synch Scripts
Diffs & Alter Scripts Compare 2 versionsof the same model
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Thanks!
Download SQL Developer Data ModelerProduct ForumsYouTube Channel
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