Follow up from RMOUG Training Days talks

I have uploaded a zip of my two RMOUG training days presentation here: zip

During the Toastmasters talk there was a question about finding a club in your area.

Here is how to find a Toastmasters club near you. Go to www.toastmasters.org and click on the FIND A CLUB button. Enter your address or zip and you get a map with club locations like this:

Click on the club to see details of (more...)

Early morning RMOUG post

Well, it is early Wednesday morning here at the Westin hotel in Denver where the RMOUG Training Days conference is being held. I can’t sleep anyway so I thought I would write-up some of my impressions of yesterday’s presentations.

I appreciate all the effort people put in making their presentations. Since I have done Toastmasters I’ve learned to appreciate more what goes into being an effective speaker. But, the nature of my work is that (more...)

Should I use SQL or Python?

We had an outage on an important application last Thursday. A particular SQL statement locked up our database with library cache: mutex X waits. I worked with Oracle support to find a bug that caused the issue and we came up with a good workaround. The bug caused a bunch of shared cursor entries. So, I wanted to run a test on a test database to recreate the excess shared cursor entries. I wanted to (more...)

RMOUG Training Days 2018 early registration deadline rapidly approaching

The deadline for early registration for RMOUG Training Days 2018 is rapidly approaching. The deadline is January 12. The early registration fee is $385 for RMOUG members and $450 for non-members. There is a packed agenda over the three-day event. The hotel costs are reasonable at $159/night which is very good compared to the hotel prices at the vendor conferences in San Francisco. RMOUG is reasonably priced and high quality training. With all of the change going on (more...)

Both talks accepted for Collaborate 18

IOUG accepted both my Toastmasters and Python talks for Collaborate 18. RMOUG also accepted them both so I will be doing these two talks in both February and April. I am a little surprised because I have had talks rejected by IOUG in the past. There are a lot of great speakers competing for speaking slots. This is my first time for RMOUG so I did not know how hard it would be to get (more...)

Arizona Oracle User Group meeting Thursday

The Arizona Oracle User Group (AZORA) is meeting this Thursday, November 16th, 2017 from 12:30 to 3:30 pm Arizona time.

Here is the link to the Meetup:

SQL Profile to fix slow inserts

I was on call Sunday and got paged about a job that normally runs for 10 to 15 minutes but had run for 5 hours already. I used the coe_xfr_sql_profile.sql script from SQLT to speed up an insert statement that was part of the job. We restarted the job and it completed in a few minutes.

I have written a number of posts about the use of coe_xfr_sql_profile.sql. Sunday’s issue was most like the post (more...)

Two Talks Accepted for RMOUG Training Days

I got two talks accepted for RMOUG Training Days in February. I mentioned these two titles in a earlier post:

  • Python for the Oracle DBA
  • Toastmasters for the Oracle DBA

These two talks are about topics that interest me so I am glad that RMOUG thinks that they are valuable to the conference attendees.

I plan to do the two talks for my DBA coworkers and shorter versions at Toastmasters so I should get some constructive (more...)

Submitted two talks to Collaborate 18

I submitted my two talks to Collaborate 18 through IOUG. These are the same two that I submitted to RMOUG Training Days. Hopefully one of the talks will get accepted at one of the two conferences but I don’t know. The nice thing is that they are both professional development talks and a user group meeting might be more open to that sort of talk than a vendor (i.e. Oracle OpenWorld) conference. But, there (more...)

Python sortedcontainers has me thinking

I was looking at the Python sortedcontainers package and it got me thinking. It is a long convoluted story and I am not sure that I can explain it clearly in a short blog post. I tried to explain all this to my wife in the last few minutes as we were driving up to a friend’s house last night and I’m sure it was confusing the way I explained it. But, I’m hoping that (more...)