Oracle Open World and Oak Table World Schedule!

So I’ll be heading out for Oracle Open World 2015 in just over another week.  This is the first year in a while that I won’t be speaking, (my own fault, as dummy here hasn’t figured out how to submit sessions internally yet, duh!)   but I’m still going to support the demo grounds, meet with customers and speak at Oak Table World!


Per Steve Karam, if you need to know who’s speaking and (more...)

Indianapolis, ECO, IOUG and Oracle Education Foundation, Ohm My!

I’ve been a bit busy traveling and speaking, but I wanted to discuss the great events I’ve been lucky enough to be part of the last couple weeks.

Indianapolis Oracle User Group

I spoke at the INOUG back on September 17th.  The user group in Indiana is incredibly welcoming and I had a great time with the wonderful attendees for my three back-to-back sessions.  We discussed AWR Warehouse, ASH and AWR Mining and a new (more...)

Adding Music to Code On Your Raspberry Pi

So as I prepare for next week, coaching with some other great folks with the Oracle Education Foundation using the Raspberry Pi, I wanted to add some fun music into my code to work with our motor mascot project.  To do so, you need a few things:

  1.  A small speaker with a 3.5 plugin to the Raspberry Pi.  I have a small, round, rechargeable one that I love.
  2. Have an FM radio station that streams (more...)

Recommendations to Address Cloud Performance Issues via EM12c

So I’m going to start this post with an admission-  I don’t have access to a cloud environment to test this out, but I know what I would do first if I experienced slow response time on database creation or cloning via EM12c to the cloud and I would like to at LEAST post what I would do to give others the chance to test it out and see if it offers them some (more...)

Submit an Abstract to RMOUG Training Days 2016!

As the Training Days Director for Rocky Mountain Oracle User Group, one of my tasks is not just running the conference for RMOUG, but also promoting it.

RMOUG Training Days was the first conference I ever attended, (2004) and the first one I ever presented at, (2009.)  Its one of the reasons my career is where it is now and how I stayed in touch with the man who is now my partner (more...)

Updating the Raspberry Pi Vbox Image

So one of the things I like to do is test out a lot of my python gaming code, (as far as for the coding and syntax) on my Oracle Virtualbox image of my Raspberry Pi.  Another great thing about building games on the Raspberry Pi, is a built in module called Pygame.  Well, that doesn’t exist on the Raspberry Pi image and it really limits what we can do when it comes to the (more...)

Raspberry Pi Controlled Airplane Launcher

Everything I do with the Raspberry Pi is about finding ways to incorporate STEAM, (Science, Technology, Engineering, Art and Math) into my projects.  This is no easy feat, but I have a lot of fun while I try.  This latest project, we’re still working on ways to “enhance” and understand how code can be used with multiple projects and to satisfy multiple requirements.

Science Kit Projects, to the Nth Level

Our first project used DC (more...)

Creating a Trace File from EM12

Creating a trace file from EM12c is quite easy and doesn’t require a DBA offering up the world to allow a developer or support person to perform this action.

Enterprise Manager also removes some of the syntax options that could get a developer or app support person that is less specialized in creating trace files, all the options and the knowledge of the syntax, etc. from getting into trouble, which creates an option for everyone to be successful.


Enhancing A Moving Art Project to Beginning Robotics with Raspberry Pi

Back on August 7th, the RMOUG’s Quarterly Education Workshop, I walked everyone through using a Pibrella board to create an art or flyer project that was powered with a python script and a motor.

Today, we’re going to take that same code and reuse it with a simple robotics kit to control power and rotation speeds/time to the Insectoid.  This kit, puchased from the Go! store in Flat Irons Crossing mall, was $16 and can (more...)

Python Pass the Pigs

So I don’t doubt that many parents are bleeding out money for kid’s school fees, supplies, clothing and other demands this time of year.  How many of you are in their local Target, Walmart or other store and after filling the cart with the necessary, the kids eye up the toy aisle and start to ask for something?

Even teens are not immune and may be asking for games.  If you could turn (more...)

The Evolution of a Programmer and the Pythonic Way of Thinking

There’s an old joke about the evolution of a programmer. It starts with the programmer in their infancy and typing:

Print “Hello World” and so the output returns:


The programmer continues to evolve. His coding knowledge increases and his code in the end of his evolution becomes a script of 5000 to 10,000 lines. What does the output return? You guessed it:


I often joked that I’d make a terrible developer. I over think everything, (more...)

Emulating a Raspberry Pi on Virtualbox

So I’m working on a lot of posts for Enterprise Manager, but I can’t post them just yet, so here’s some more Raspberry Pi love to keep you busy until then… :)

Why VBox Raspberry Pi?

Many times I just want to write and test some code, but I want to do it while I’m taking a break from my day to day work-  waiting for a download, in a meeting, a script is running in (more...)

Scripts from Today’s Family Coding and Hands on Lab Fix

RMOUG’s Quarterly education workshop was a great event today and I appreciate everyone who came out and those who spent time with their family and their user community doing fun geeky stuff.


There were a few things I promised folks, including access to my family coding slides so anyone can do this at home. Even though I’ve included the GPIO with breadboard configuration and code in the slides, please, PLEASE consider getting the Pibrella board (more...)

Upcoming Raspberry Pi Family Coding Day Project

I’ve had a lot of people email and message me asking me what I’m doing with the Raspberry Pi and I wanted to share before the actual RMOUG Quarterly Education Workshop, (QEW) this Friday at Elitches.


So a little history-  When I was a kid, I was a real handful.  My mother used to come into my room and I’d have created “webs” out of yarn strung from every piece of furniture and twisted into (more...)

Community and Regional Oracle User Groups

Back in 2002, as a Junior DBA, I was informed by the senior DBAs I worked with that I MUST become part of my regional user group, (RMOUG).  This was considered a requirement for any educated Database Administrator or Developer of the time and as those who I respected instructed, I became a member and attended my first Rocky Mountain Oracle User Group Training Days in February, 2003.   I was impressed (more...)

Consolidation Planning

More and more companies are consolidating environments.  Server sprawl has a high cost to any business and finding ways to consolidate to more powerful servers or to the cloud is a productive undertaking for any company.

The Consolidation planner in Enterprise Manager has been around for quite some time, but many still don’t utilize this great feature.

Creating a Consolidation Project

You can access the Consolidation Planner from the main Enterprise menu from Cloud Control (more...)

The Queen of Social Media Mean

Unlike other forms of communication, social media can be a real gray area for rules on what dictates freedom of speech and how you have to endure with those that may not be pleasant to interact with.  I’m often told what etiquette some feel it necessary and that I should just disengage from some people online.

The truth is, not everyone gets social media and many just don’t understand boundaries or how to communicate productively (more...)

Ten Things in Enterprise Manager to Improve a DBA’s Sleep at Night

Happy Birthday to me!  So for my birthday, I give a present to you…  As I want all DBAs to sleep better at night, here are the top ten features you can use in Enterprise Manager Cloud Control to offer a good night’s rest instead of during the day at your desk… :)


1.  Disable the Default Rule Sets Shipped with Cloud Control.

Yes, you heard me.  I believe you should use them as a (more...)