Tag Archives: Oracle Corporation

Post #OOW14


Back at San Francisco International. Unfortunately in the knowledge that Alex Nuijten and I (probably amongst others) found out to be standby for this flight. –> During the writing of this post we found out we will be home in time, which is great news in any case.

This time around Oracle Open World has indeed been different. Usually I always like to post a list of people I had, until now, just met on-line. Each and every gathering I went to, there would be a bunch of new people.
I am going to skip this habit because the post would just get too long 🙂 There is a big difference attending a conference of the magnitude of Open World, knowing people or being here as a solitaire visitor, which I did in 2010.

As I wasn’t just a visitor at Open World, I actually had the chance to actively contribute to this technology fest. #RepAttack, as an opportunity to share knowledge about logical data replication. Together with a fine crew of Dbvisit replication specialists!

DataTitansMy colleague Vit Spinka spoke about the evolution of redo logs, which gives a great background to this technological solution. Vit spoke, as did other members of the Dbvisit crew, like Arjen Visser and Mike Donovan.

The major highlight for me personally was to have the ability to host #RepAttack at the Oak Table location. Together with the champions of Delphix and Confio, we occupied the Children’s Creativity Museum Community Lab and explained and taught about different technologies. Our subject being Logical Data Replication (of course).

RepAttack CCM

Un-very-fortunately, I attended Oracle Open World on an exhibitor pass. This meant I got to see no session at all (Okay, except the on or two I snuck into). All the more time to stroll around the exhibition terrain, see the demo-grounds and have lunch with Martin Nash in the sun (which was a very nice experience), especially since Martin persuaded my to go out and hand out the left-over lunch to some homeless people around the Moscone Center. Thus heading the call of Connor Mc’Donald.

Okay, so before I forget… A big thank you to Björn Rost and Henning Voss of Portrix Systems for making the Appreciation Event a night worthy of remembrance! And to my friends at Dbvisit of course, for getting me to San Francisco in the first plance!!

Time flies when you’re having none…

A saying all too true! Having spent too little time with too few of my Oracle friends in the great city of San Francisco, it was again time to fly home… As you saw, in the beginning of this post.

Next stop… #DOAG14!!


Increasing the reach of your SE database license

Imagine the following situation…

Since a few years your business has been investing in centralizing valuable business information. After some research in the market you have found the Oracle database to be the best fit for your requirements.
Using the free Oracle Application Express (APEX) framework, helping you to rapidly develop the web-applications needed to support both internal and external users, was a premium. Making this installation available based on the Oracle Standard Edition One database, you have created this solution against the lowest possible investment!

As many great projects go, the use and the number of APEX applications is growing. With the addition of ready to use applications to inspire you, many cool plug-ins to ever increase the usability and integration possibilities you get caught up in the data growth dogma!
With an ever increasing user population and expansion of data-reporting for ever faster business reporting your initial system is starting to fail, showing ever more frequent performance lags or system unavailability. These problems form a risk for your business, a risk you need to eliminate as soon as possible!
The standard advise here would be to upgrade your environment, the standard advise here would be to upgrade to a bigger machine and to an Enterprise Edition database. This is what your investment would be then…

  • Medium Oracle Sun Server X2-4 with 4 x 10 core CPU’s at € 42,500
  • (40 cores x 0,5 core-factor **) 20 Oracle Database Enterprise Edition licenses               at € 914,800

Without rendering your application infrastructure worthless by the required investment, a more reasonable step would be to migrate to Oracle Database Standard Edition.

  • Medium Oracle Sun Server X2-4 with 4 x 10 core CPU’s at € 42,500
  • 4 Oracle Database Standard Edition licenses at € 67,400

Still requiring a total investment of more than a hundred thousand Euro and leaving you with the old server and licenses to be decommissioned.

In many implementations, not data entry but data-mining or information aggregation are the costly processes. So probably this will be true in this situation too. With a little investigation it is possible to separate a number of functions that will only query data and not necessarily modify data. Especially in this situation you can also increase your application performance by moving these specific processes to a new environment.

But… how…

The information in the new environment needs to be real-time consistent with the “production” or primary environment. Here we introduce a real-time data replication solution like Dbvisit Replicate which will create just this real-time consistent query environment for you! This makes for the following investment:

  • Medium Oracle Sun Server X4-2 with 2 x 8 core CPU’s at € 19,500
  • 2 Oracle Database Standard Edition One licenses at € 11,200
  • 4 Dbvisit Replicate XTD at € 16,180

With this installation you add another € 50 k. of licensing in stead of € 100 k. with the Standard Edition migration. With this choice, you separate your time-critical data-entry process from the query environment, making sure a mis-fired query will not influence the availability of your data-entry process environment, which is a cool extra advantage!

* All prices are based on list-prices, excluding VAT and including 1 year of support.
** Based on the Oracle Processor Core Factor Table.