The Data Warrior

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Archive for the tag “sddm”

New Version of SQL Developer Data Modeler is available!

It is now version 17.2!

Don’t worry, you have not missed 13+ releases!

A new versioning number system has been put in place and applies to both SQL Developer and SQL Developer Data Modeler (SDDM). A new version will come out about four times a year and the version number is created using the last two digits of the year and the number of the quarter.

So version 17.2 = Q2 2017

Data Modeler

You can get the newest version here:

http://www.oracle.com/technetwork/developer-tools/datamodeler/overview/index.html

SQL Developer

There is also a new version (17.2) for this tool as well. Get it here:

http://www.oracle.com/technetwork/developer-tools/sql-developer/overview/index.html

Download and have fun!

Kent

The Data Warrior

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The Data Warrior Speaks 2016: Updated

As expected, I have been booked to speak a few more places this year.

Here is my updated speaking schedule as of today:

RMOUG Training Days 2016 – February 9-11 in Denver, CO (I have 2 hour deep dive on Feb 9th). Register here.

TDWI Nashville – March 8th in Nashville (of course). I will be discussing how to apply Agile Methods to Data Warehousing. You can get more details (soon) and sign up here.

Tampa Analytics Professionals – March 22 at the St Pete College Epicenter. Again talking about how to apply Agile Methods to Data Warehousing. You can get details and sign up here.

Agile Alliance Technical Conference 2016 – April 7-9 at the Raleigh Marriott Crab Tree Valley in Raleigh, North Carolina. I will present Agile Data Engineering: Introduction to Data Vault Data Modeling on Thursday April 7th. The Super Early Bird and Early Bird rates are still available. Register here.

Enterprise Data World – April 17-22 at the Sheraton Marina in San Diego, California. Register early for discounts. My talk here will be Agile Data Warehousing: Building a Virtualized ODS.

Data Science Maryland Meetup – May 16th (Tentative). I expect to be talking about how to apply Agile Methods to Data Warehousing.Keep your eyes on the meetup page for details and to sign up.

World Wide Data Vault Consortium (WWDVC) – May 25-28 in Stowe, Vermont. I am now confirmed to speaking at WDVC for the 3rd time! And this year, Snowflake Computing will also be a sponsor. My talk this year will be Agile Data Warehousing: Building a Virtualized ODS with Oracle SDDM. Register here soon as this event has limited space.

ODTUG KScope16 – June 26-30 in Chicago, IL. Register early and be sure to book the hotel! My talk this year will be Data Warehousing in the Real World. I will also be running my annual Morning Chi Gung sessions.

And that is the first half of the year. I have nothing confirmed yet for the 2nd half, but am sure something will pop up.

Stay tuned.

I look forward to see y’all at one of these events.

Kent

The Data Warrior

P.S. I will also be working the Snowflake booth at both the Gartner BI and Analytics Summit this March in Dallas, and the HIMSS event in Las Vegas at the end of February. Stop by and say “hi” if you will be at either of these events.

Surfs Up! #KScope15 Beach Club: Opening Soon!

I know this is last minute but wanted to remind everyone that the Annual ODTUG KScope event starts in less that a week!

As always, I will be there with my ACE Director hat on (literally). I will be giving My Talks at KScope during the week. One on SQL Developer Data Modeler (SDDM), and my fun talk about the Worst Practices in DW Design I have seen. And there will be the Lunch with the ACEs among many other events.

I will also be running Morning Chi Gung on the beach each day to help people stay in shape and stress free.

Just so you know the score, I have captured for you a list of great stuff happening at KScope from the recent attendee email I got. Here it is. Enjoy

Believe it or not, we are only six days away from the opening of the Kscope Beach Club in Hollywood, Florida. This exclusive club is only open to Kscope15 attendees, so consider yourself one of the elite.

This is the third newsletter with content updates, event happenings, and everything you need to know to plan for Kscope15. It’s a long email full of important information to make your week a success, so please read it all.

See you soon!

– Natalie Delemar, Kscope15 Conference Chair

Important Updates

Community Service Day – If you have already signed up to attend Saturday’s Community Service Day, please meet at the Diplomat Conference Center Porte Cochere at 7:00 AM to have breakfast and pick up T-shirts. The activity is within walking distance (.5 mile); however, transportation will be provided to those who need it. Participants will depart the hotel at 8:00 AM. Wear comfortable clothing for both the walk and the activities. If you did not sign up to participate in Community Service Day but you would like to help, show up at the Conference Center Porte Cochere on Saturday morning. Chances are you will be able to join the group on a first-come, first-served basis.

Registration – Kscope15 registration is open on Saturday from 5:00-7:00 PM on the third floor of the Diplomat Conference Center. After that, registration begins at 7:00 AM on Monday and Tuesday; 7:30 AM on Wednesday; and 8:00 AM on Thursday. Check the agenda for daily schedules.

Mobile App – Build your schedule and have all of your devices sync to it with the Kscope15 mobile app. The first time you login you will need to click “create a password” and enter the email address you used for your Kscope15 registration. A password will be emailed to you. Only registered attendees (who have paid) can access the app. Download the app today and get busy building your schedule!

Schedule – Want to see the schedule in a grid format before you receive your printed Schedule at a Glance onsite? Check this out (you will have to log in to http://www.odtug.com to view) – but keep in mind the most up-to-date schedule will be available on the mobile app and the schedule signs outside of the Registration Desk.

Confirm Your Stay – Be sure to double-check your hotel reservations and confirm your arrival and departure dates are correct. Some properties may require a 72-hour cancellation notice.

Say Cheese – Need a new headshot or family pic? We’ve got you covered. Accomplished Kscope photographer Warren Capps is offering free sessions to a select number of Kscope attendees. Find out more here. Space is very limited, so sign up today!

Scavenger Hunt – Are you competitive, driven, and like to be a winner? Then participate in the Kscope15 Scavenger Hunt. Sign up in advance, and stop by the Registration Desk to receive your NFC sticker to fully participate!

Social Media Lounge – Give your brain a break and head over to ODTUG’s Social Media Lounge in the Exhibit Hall. We’ll have giveaways, picture-taking opportunities, and an area where you can sit back and relax. While you’re there, tell us what you think about Kscope in an interview, or watch one while it happens!

Women in Technology Roundtable – Participate in Wednesday’s interactive discussion about issues facing Women in Technology. Men are welcome, too! Ernst & Young is sponsoring the event. To participate in the luncheon, please register here and share your feedback on important issues.

Hands-On Training – If you are planning to participate in any Hands-On Training sessions, please view the mobile app and designated webpage for important prerequisite instructions. Details may be added within the next several days, so check back closer to the classes for updates.

Special Event – The White Party at Nikki Beach comes with a dress code: Plan your all-white outfit to live it up South Beach-style! It’s not required, but we would love as much participation as possible.

Fun for the Little Ones – Sign up any children in your group for Kids Fun Night Out on Wednesday while you are celebrating in South Beach. The cost is $70 per child, which will be charged to your room. Reservations are required; email Natalie.Dotson@diplomatresort.com.

Conference Dress – Casual. We want you to be comfortable! The days and nights will be hot in South Florida, but the conference rooms will be cool, so layers are recommended. Pack your swimsuit and hit the beach or pools in your off-time!

via Kscope Beach Club: Opening Soon!.

Hope to see you next week in Florida.

Kent

The Data Warrior

Another Free Tip for SQL Developer Data Modeler (and a Challenge)

So here is another tip on using Oracle SQL Developer Data Modeler – but this time it is one I will NOT be showing during my session at #KScope13.

In SDDM there is a really nice wizard for building views. Once your view is built, you should probably test it right?

You could generate the DDL, or use DDL Preview, then open up SQL Developer, run the script to build the view, then select from the view to see the results.

Lotta steps, eh?

Or you could simply use the Test Query button on the View Properties dialog.

Press the button, then select a database connection from the drop down list (or create a new one if you need to). This will create a connection to the database and cause the SQL in the view to be executed. If everything works you will see “Query executed successfully”.

The Test Query button will first check that the SQL will execute

The Test Query button will first check that the SQL will execute

If you want to see the output of the query, just click the Query Results tab.

The Query Results tab lets you examine the output without opening another tool

The Query Results tab lets you examine the output without opening another tool

Pretty cool. And must faster than the old way.

Now for the Challenge:

  1. You must be attending KScope13.
  2. You must be the first person to find me onsite in New Orleans and tell me you read this post.
  3. You then have to show up at my Top Ten Tips session at the conference, join me at the podium and tell the attendees this tip!

Your reward:

  1. It might be your first chance to present at an international conference.
  2. I will buy you the adult beverage of your choice that evening and chat about SDDM (or another topic of your choosing).

Not a million dollars, but who knows where it might lead or who else you might meet along the way.

So, who’s up to the challenge?

See you in New Orleans.

Oh – if oyu missed the first tip, it is here.

Kent

P.S. Jeff (@thatJeffSmith) and Chet (@OracleNerd) – sorry guys but you are not eligible! (I may buy you beer anyway)

The best FREE data modeling tool ever

Yup, I said FREE!

Oracle just released the latest and greatest version of SQL Developer Data Modeler  (SDDM) and it is free to the world to not only download but to use in your production environment to develop all your models.

As many of you know, I have been using this tool for several years now and have mentioned it many times on various LinkedIn forums (just search for me and check out my activity). I have used SDDM for both Oracle and SQL Server. For forward engineering and reverse engineering. For conceptual, logical, and physical data models.

I think it is a great tool (even if it was not free).

I loved Oracle Designer and got quite good at that, but once shops stopped buying and using Designer (and Oracle pretty much sun-setted the tool), I suffered for a few years using other tools.

I was a very happy camper when Oracle came out with this new data modeling tool. I am even happier now with the new features they have added.

The one I like the most, so far, is the visual editor they added for defining views. The previous version had a decent declarative approach that allowed you to specify tables, columns, and joins, but you could not really “see” the implied data model.

The newest version of SDDM (version 3.1) has added in a visual editor that shows you a diagram of the tables, columns, and joins. So now when you open (or define) a view and press the “query” property button you get drag and drop interface to build the view and a nice visual diagram.

And the best part is when you upgrade your existing models from previous versions, the old views automatically get diagrammed.

To get the best out of the new version you meed to run a one time utility labeled “Parse Older Style Views”. You can find that off the right mouse menu in any diagram with views. It runs very fast and basically reads the SQL for your views then parses it out to show up properly in the diagram.

One nice new feature with the parsed views is that if the underlying tables in the view are part of the same design file (hopefully you did not drop those), then the view object on your diagram will now list those tables below all the columns. This is nice because now I do not have to open the view definition to see which tables the view is pull from.

The other great new feature is the “Test Query” button on the view property dialog.

No more writing views that do no work. You press the button, specify a database connection to use, then the base query for the view fires.

If there is an error in your syntax, or a table you don’t have access to, you find out immediately.

So gone are the days of writing the view in your modeling tools, login into SQL Plus or SQL Developer, testing the view, having it fail, then going back to SDDM to fix it.

Now you can do agile view development! In one tool!

Neat!

Oh, and if the view works, there is a data tab so you can see the actual data the view will produce – live. Right in the data modeling tool.

Pretty cool.

Nice job guys.

Convinced yet? Head over to the Oracle site and download your own copy and give it try.

UPDATE 2015: Data Modeler is now up to version 4.1 and going strong. Plus now there is an Oracle Press book available on Amazon: http://www.amazon.com/Oracle-Developer-Modeler-Database-Mastery-ebook/dp/B00VMMR9EA/

And I even have a tips and trick Kindle book out on SDDM. You can find that here.

Let me know what you think in the blog comments.

Talk to you all later.

Kent

P.S. For all the new features in SDDM 4.1 check out the full list over here.

P.P.S Need training on SDDM? Check out my post about my new workshop.

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