Oaktable World Las Vegas April 15, 2015 at Collaborate

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Wednesday April 15 at Collaborate 2015 Las Vegas room Mandalay K
For more information see Pythian’s Blog post.

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What is Oaktable World ? Oaktable World is a day organized by members of the Oaktable network. The Oaktable network is a network of Oracle database tuning geeks. Among the members are Tanel Poder, Jonathan Lewis, Cary Millsap etc.  Oaktable network was created by Mogens Nørgaard back in 2001 or so and Mogens started (more...)

Try Oracle 12c VM with Delphix download


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 photo by Jose Maria Cuellar (CC 2.0)

Thanks to Leighton Nelson who pointed out  that :

Oracle has a pre-installed Linux VM with 12c

Delphix as well has a pre-installed   trial version 

Download both of these and start them up in Virtualbox and you can start virtualizing your PDBs.
The Oracle pre-installed VM has a few eccentricities that have to be addressed before using it. There is no IP address and there (more...)

Remote graphical installs

Most of my servers tend to be Linux VMs on VMware ESX without any graphics desktops setup, so it can be disconcerting trying to install Oralce with it’s graphical “runInstaller” being the gate way we have to cross to achieve installation.  Of course there is the silent install, but to do that requires knowing all the secret handshake responses to make the silent installer work. Often the easiest way to get a response file is to (more...)

Data Center of the Future – now

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photo by youflavio

In a recent blog post Eric D. Brown defined an Agile Data Center as

An Agile Data Center is one that allows organizations to efficiently and effectively add, remove and change services at the speed of the business, not the speed of technology - Eric D. Brown

In follow up post he said that a Agile Data Center could be implemented by Software Defined Data Center (SDDC) for example using machine (more...)

10046.pl by Clive Bostock

Note:

This is a reposting of an old blog post that was on dboptimizer.com but is no longer accessible

More trace file analyzer tools at  http://ba6.us/node/177

Related blog post: Oracle “Physical I/O” ? not always physical


Often when I have a 10046 trace file, especially when looking at I/O issues, I want a histogram of I/O response time.  To get I/O response time I’ve hacked out incomple awk scripts from time to time, (more...)

Put Delphix on your laptop at Oracle Jan 28 !

 

#CloneAttack

Create an army of clone databases and applications in minutes

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Tomorrow Jan 28 we will be installing Delphix on people’s laptops at the BIWA conference at Oracle conference center at Oracle head quarters in Redwood Shores.

Prerequisites

  • Laptop, either
    • Mac: VMware Fusion or VirtualBox
    • Linux: VMware Fusion or VirtualBox
    • Windows: VMware Workstation or VirtualBox
  • at least 8 GB RAM
  • at least 50 GB free disk space, but preferably 100 GB free
  • at least 2 Ghz CPU, (more...)

Succeeding with Test Data Management

 

 

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Test data management is difficult, time consuming and expensive leading to incorrect implementation of test data management and significant losses in revenue from high QA costs to bugs in production. Fortunately there is a solution that alleviates the majority of the huge resource, time and planning of conventional test data management and that new technology is called data virtualization.
Dependable QA testing requires that code be tested on data that represents the data (more...)

5 ways to boost your career with Social Media

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Photo by Kevin Dooley

If you are in the Bay Area tomorrow, Jan 27, come see myself, Yann Ropars and Yury Velikanov talk about how to leverage social media to boost your career. We will be talking at Oracle head quarters at the NoCOUG/BIWA conference at 2:30 pm 

Why use social media as an IT technician? Because

vibrant social networks are key to landing jobs, moving forward in your career, and securing personal happiness – (more...)

Free Version of Delphix !

Delphix is now available for  30 day trial direct download ! ( if you would like a longer version please contact me at kyle@delphix.com year trials and even indefinite trials  potential possible for partners, bloggers, Oracle Aces etc)

Just got to the

The Delphix download trial consists of 3 pre-configured virtual machines downloadable as OVA files

Top 3 criteria to choose a data virtualization solution 

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Data virtualization solutions also known as Copy Data Management (CDM), Copy Data Virtualization (CDV) and Data Virtualization Appliances (DVA) are rising rapidly as over 100 of the Fortune 500 have adopted data virtualization solutions between 2010 and end of 2014. Adoption is hardly surprising given that data virtualization reduces the time to provision copies of large data sets from days down to minutes and eliminates most of the space required (more...)