Delphix

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Solaris Cluster and Decreasing Resource Needs After Upgrade

Delphix Engineering and Support are pretty amazing folks.  They continue to pursue for solutions, no matter how much time it takes and the complex challenges they’re faced with supporting heterogenous environments, hardware configurations and customer needs.

This post is in support of the effort from our team that resulted in stability to a previously impacted Solaris 11.2 cluster configuration.  The research, patching, testing and then resulting certification from Oracle was a massive undertaking from our team and I hope this information serves the community, but in no way is recommended by Delphix.  It’s just what was done to resolve the problem, after logical decisions for the use of the system by our team.

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Archaic Data Transfer- A DBA Rant

There was a great post by Noel Yuhanna on how he deems the number of DBAs required in a database environment by size and number of databases.  This challenge has created a situation where data platforms are searching for ways to remove this roadblock and eliminate the skills needed to manage the database tier.

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The Security State of the Nation

Even though my social media profile is pretty available for Twitter and Linked in, I’m significantly conservative with other personal and financial data online.  The reversal of the Internet Privacy Rule, (I’ve linked to a Fox news link, as there was so much negative news on this one…) had everyone pretty frustrated, but then we need to look at security of personal information, especially financial data and as we can see by security breaches so far in 2017, we all have reason to be concerned.

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SQL Server 2012 and Changes to the Backup Operator Permissions

I’m off to Columbus, Ohio tomorrow for a full day of sessions on Friday for the Ohio Oracle User Group.  The wonderful Mary E. Brown and her group has set up a great venue and a fantastic schedule.  Next week, I’m off to SQL Saturday Vancouver to present on DevOps for the DBA to a lovely group of SQL Server attendees.  It’s my first time to Vancouver, British Columbia and as it’s one of the cities on our list of potential future locations to live, I’m very excited to visit.

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Latest Delphix Blog Post and Upcoming Webinars

In my latest blog post on the Delphix site, I continue my conversation with why DevOps is the next step for DBAs and how DBAs can embrace this next step in their evolution.

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Upgrading an Amazon EC2 Delphix Target, Part IV

It’s finally time to upgrade our Linux Target!  OK, so we’re not going to upgrade the way a DBA would normally upgrade a database server when we’re working with virtualization.

So far, we’ve completed:

  • 1.  Updating our instances so that we’ll have a GUI interface if we’ll need one.
  • 2.  Installed Oracle on the Linux Source and upgraded our Dsource database to 12c

 

Now we’re done with our Linux Source and onto our Linux Target.

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Successful Evangelism

I’ve been asked what it takes to be a successful evangelist and realizing that what makes one successful at it, is often like holding sand in your hands- no matter how tightly you hold your fists, it’s difficult to contain the grains.

The term evangelist is one that either receives very positive or very negative responses.  I’m not a fan of the term, but no matter if you use this term or call them advocates, representative, influencer-  it doesn’t matter, they are essential to the business, product or technology that they become the voice for.

Those that I view as successful evangelists in the communities that I am part of?

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Upgrading an Amazon EC2 Delphix Source, Part III

This is the Part III in a four part series on how to:

  1.  Enable VNC Viewer access on Amazon EC2 hosts.
  2.  Install DB12c and upgrade a Dsource for Delphix from 11g to 12c, (12.1)
  3.  Update the Delphix Configuration to point to the newly upgraded 12c database and the new Oracle 12c home.
  4.  Install DB12c and upgrade target VDBs for Delphix residing on AWS to 12.1 from the newly upgraded source.

In Part II, we finished upgrading the Dsource database, but now we need to get it configured on the Delphix side.

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Upgrading an Amazon EC2 Delphix Source, Part II

I’m finally getting back to upgrading the Linux Source for a POC I’m doing with some folks and picking up from where we left off in Part I

Address Display Issue

Now that we have our VNC Viewer working on our Amazon host, the first thing we’ll try is to run the Oracle installer, (unzipped location –> database –> runInstaller) but it’s going to fail because we’re missing the xdpinfo file.  To verify this, you’ll need to open up a terminal from Application –> System Tools –> Terminal:

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DevOps and Webinars- July 19th and July 25th

Doing three or four webinars in a month doesn’t seem like a big deal until you actually try to do it…and present at two or three events and make sure you do everything for your job outside of that, too.  Suddenly you find yourself scrambling to keep up, but I’m known for taking on a few too many things at once… </p />
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