Top Five Cool Features in Oracle SQL Developer Data Modeler
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Five Cool Features in Oracle SQL Developer Data Modeler Kent Graziano Data Warrior LLC Twitter @KentGraziano Blog: kentgraziano.com
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This is the presentation I gave at OUGF14 in Helsinki, Finland in June 2014. Oracle SQL Developer Data Modeler (SDDM) has been around for a few years now and is up to version 4.x. It really is an industrial strength data modeling tool that can be used for any data modeling task you need to tackle. Over the years I have found quite a few features and utilities in the tool that I rely on to make me more efficient (and agile) in developing my models. This presentation will demonstrate at least five of these features, tips, and tricks for you. I will walk through things like modifying the delivered reporting templates, how to create and applying object naming templates, how to use a table template and transformation script to add audit columns to every table, and using the new meta data export tool and several other cool things you might not know are there. Since there will likely be patches and new releases before the conference, there is a good chance there will be some new things for me to show you as well. This might be a bit of a whirlwind demo, so get SDDM installed on your device and bring it to the session so you can follow along.
Transcript of Top Five Cool Features in Oracle SQL Developer Data Modeler
Five Cool Features in Oracle SQL Developer Data Modeler
Kent GrazianoData Warrior LLC
Twitter @KentGrazianoBlog: kentgraziano.com
Bio
Oracle ACE Director (BI/DW) Blogger: Oracle Data Warrior Data Architecture and Data Warehouse Specialist
● 30+ years in IT● 25+ years of Oracle-related work● 20+ years of data warehousing experience
Member: Boulder BI Brain Trust Co-Author of
● The Business of Data Vault Modeling ● The Data Model Resource Book (1st Edition)
Past-President of ODTUG and RMOUGCopyright 2014 Data Warrior LLC
Agenda
What is the SDDM?Cool Features
● Using Object Naming Templates● Built in Report Tool● DDL Preview● Adding Audit Columns to Every Table● Using the New “Search” Feature● Whatever else we have time for…
Copyright 2014 Data Warrior LLC
What is SDDM?
Modern Data Modeling ToolLatest Release 4.0.1.XXFREE FREE FREEDoes Logical, Relational, Physical, and
Multi Dimensional ModelsLots of options
Copyright 2014 Data Warrior LLC
#5 - Using Object Naming Templates
Do you have naming standards?Get some!Set them here:
● Right Mouse Menu on Design● Properties -> Settings -> Naming Standard
-> TemplatesLots of options Set (or change) then apply
Copyright 2014 Data Warrior LLC
Copyright 2014 Data Warrior LLC
Copyright 2014 Data Warrior LLC
Copyright 2014 Data Warrior LLC
#4 - Built in Report Tool
File -> ReportsLots of options
● Object type to report on● Pick output format (PDF, RTF, HTML)● Create or use reusable template● Create specific configuration
● Pick models and subviews to filter objects
Copyright 2014 Data Warrior LLC
Copyright 2014 Data Warrior LLC
#3- DDL Preview
Can you say “agile”? Check and test your design on the fly Right mouse on a table
● Pick DDL Preview Cut and paste into SQL Developer window
● Execute Go back make fixes if needed Select another table with window open
● DDL changes on the fly for the new focus
Copyright 2014 Data Warrior LLC
Copyright 2014 Data Warrior LLC
#2 - Adding Audit Columns
Use Table Template and Transformation Script● New in 4.x – apply during forward engineering
Tools -> Design Rules -> Custom Transformations Look for “table template” delivered script
● No change needed Create table called table_template
● With required columns and properties to be copied Select “Apply”
● Changes all tables in design Note: can script all sorts of stuff
● Check /datamodeler/xmlmetadata/doc Copyright 2014 Data Warrior LLC
Copyright 2014 Data Warrior LLC
Copyright 2014 Data Warrior LLC
#1 - Using the New Search Feature
Available since 3.3● Edit -> Find● Pull up bottom pane to see it
Simply or complex search● Use ‘*’ as wildcard● Filter based on object type
Can then export or report the results ● Define a reusable output format
Exported text can be edited then re-imported!● Right mouse option on Logical or Relational● Great way to get users to edit definitions
Copyright 2014 Data Warrior LLC
Copyright 2014 Data Warrior LLC
Copyright 2014 Data Warrior LLC
Importing Changed Meta Data
Extra - Using Built in Quality Checks
AKA Design Rules Tools -> Design Rules -> Design Rules Pick rule to check
● Apply Selected Or just Apply All Errors and warnings
● Can drill to problem object Build custom rule set for standard checks
● Use “edit” button to add rules
Copyright 2014 Data Warrior LLC
Copyright 2014 Data Warrior LLC
Copyright 2014 Data Warrior LLC
In Review…
Get the latest version● Production 4.0.1● Did I mention that it is FREE?
Lots of optionsGet on the OTN Forum
● Great support from product developersFollow @thatJeffSmith
● Product Manager● ThatJeffSmith.com
Copyright 2014 Data Warrior LLC
SHAMELASS PLUG: Available on Amazon.com
http://www.amazon.com/Check-Doing-Design-Reviews-ebook/dp/B008RG9L5E/
Copyright 2006-2014, Kent Graziano
Contact Information
Kent GrazianoThe Oracle Data Warrior
Data Warrior [email protected]
On Twitter @KentGrazianoVisit my blog at
http://kentgraziano.com
